Archive for August 16th, 2007

ebay.png

eBay shares closed down 2.58% (89c) Thursday despite a late rally by NASDAQ listed stocks. The decline knocked $1 billion + off eBay’s market cap and follows a day where the eBay owned VOIP provider Skype remained crippled by a system wide outage.

The Skype outage is now approaching 18 hours (at the time of writing) with little information coming from Skype other than that the issue is related to “sign-on problems.” Skype earlier in the day was forced to deny rumors that their platform had either been hacked or subject to a cyber attack.

Some users have reported intermittent Skype service, with the service connecting then dropping after several minutes.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/145018739/

Facebook Takes Action Against “Black Hat” Apps

Written by on Thursday, August 16th, 2007 in Ajax News.

Some of the most popular Facebook applications are using highly questionable tactics to spread themselves virally. Users have noticed and complained, and Facebook took action today to put stop the most egregious behavior.

There are two ways application developers are breaking the rules to get new users. The first: When a user looks at an application on his/her profile the application can show something different than when other users view the profile. So a user adds an application that looks nice to them. But everyone else sees, say, a big yellow box with an advertisement that says the user wants you to add this application, too.

The second and more devious scheme is being used by many of the largest application developers. They all involve some sort of notification fraud. Generally, you add an application. Then, every one of your contacts is notified that you’ve “written on their wall” or “have asked them a question,” even though you never did. To view the content the contact must add the application. They then find out there is no wall comment, or its a canned question like “is it ok to kiss on the first date?”

Super Wall (RockYou, 4.5 m installs), My Questions (Slide, 6.9 m installs) and FunWall (Slide, 3.6 m installs) all do this (and users complain loudly in the comments area to the apps - see here and scroll down).

Facebook Hits Back

Facebook took measures today to stop these kinds of activities. The first is dealt with in the new release (1.1) of FBML, the markup language used to build Facebook applications. Developers will no longer be able to show a different profile to friends than the one the user sees him/herself:

One of the key parts of the success of the design of the Facebook profile is that the user is always aware of exactly what their profile looks like to their friends who stop by to view their profile. This enables users to understand exactly how they are expressing themselves to others by simply deciding whether or not they like an application’s profile box and the content that the developer has decided to put into the box.

Right now, we have made a few FBML tags available that are causing users to not trust the content in the profile box. Tags such as: fb:if-user-has-added-app, and other fb-if tags. These tags are currently being used to deliver content to profile boxes which users are unaware of. Content such as big yellow boxes which say “ADD THIS APPLICATION!” or “ADD SOME OTHER APPLICATION!”.

Starting today, these tags will no longer be available for use in profile boxes. We will be migrating FBML to version 1.1, and adding a new set of tags called fb:visible-to-. They are:

fb:visible-to-owner
fb:visible-to-friends
fb:visiible-to-user
fb:visible-to-added-app-users
fb:visible-to-app-users

Facebook also notified developers today that they will be blocked from sending misleading notifications to users. This will stop Slide, RockYou and others from mass spamming users with false notifications:

Over the last few weeks we have noticed several developers misleading our users into clicking on links, adding applications and taking actions. While the majority of developers are doing the right thing and playing by the rules, a few aren’t – and are creating spam as a result. Going forward, if you are deceptively notifying users or tricking them into taking actions that they wouldn’t have otherwise taken, we will start blocking these notifications. The bottom line is that if the notifications you send are the result of a genuine action by a Facebook user and that action is truthfully reported to the recipient so they can make an informed decision, you should have no problems. If you do find some notifications blocked, it was probably because this wasn’t the case and we will be happy to inform you of some best practices by other developers that have prevented this issue.

Facebook have done a great job in managing their platform since opening it up to developers of applications. They have had to accommodate application developers while at the same time protect users interests and the general security of the site. The changes that Facebook have made today, while they may inconvenience some application developers, have clearly been done to protect users from spammy tactics that some applications have employed.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/145009735/

Amazon Fresh Shopping Bag Spotted In The Wild

Written by on Thursday, August 16th, 2007 in Ajax News.

Finally, pictures are starting to come in of Amazon Fresh, the new Webvan-like grocery delivery service that launched in Seattle last month. What I’d really like to see is a review of the service by someone who lives in Seattle. And a picture of the delivery van everyone keeps spotting. Or even better, just video the whole delivery experience. I have very fond memories of Webvan and I can’t wait until this thing hits silicon valley. I’ll never have to leave my computer again.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/144991523/

whereivebeen.pngTripAdvisor has acquired Facebook Application “Where I’ve Been” for a reported $3 million.

Where I’ve Been allows users to share where they have been in the world from their Facebook profiles and has approximately 2.3 million users.

Inside Facebook notes that the $3 million purchase price values Where I’ve Been users at around $1.30 each.

The purchase is the first major seven figure acquisition for a dedicated Facebook only application. Where I’ve Been was recently included on the TechCrunch interns list of favorite Facebook apps.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/145027200/

Y Combinator Demo Day: The Summer Startups

Written by on Thursday, August 16th, 2007 in Ajax News.

YCombinatorY Combinator held their fall bi-annual Demo Day today at their Mountain View office. The fall demo day featured a whopping 19 companies giving lightning fast 7 minute elevator pitches to a room of press and potential angel investors. The companies were earlier selected during their Summer application drive.

Paul Graham started off the event briskly after an initial mixer, encouraging investors to close deals fast on the 11 week old companies.

Here’s a look at the presenters (note, some of the 19 companies declined mention in this roundup):

Anywhere.FM

anysherefmsmall.pngWe announced Anywhere.FM’s launch earlier last week. They compete in the online music locker space. However, I find a lot of these sites are more a niche segment of the storage market than a full application.

Anywhere.fm is a more consumer friendly music storage solution and has set dead aim at being an online version of iTunes. Anywhere.FM’s site lets you upload your music collection onto their site, create playlists, and play them back anywhere from the web. You can even listen to your friend’s music on a “Buddy radio station”. You can easily start your library with an iTunes uploader.

Over the past two weeks, they have received over 125,000 visits and had over a million songs uploaded to the site.

Today they expanded on their monetization plans, which include advertising, affiliate sales, and premium accounts. They plan on inserting audio ads into your music stream and are in talks with TargetSpot to supply local audio ads. The player’s Buddy radio feature will serve as a discovery engine, which they can sell music through and generate affiliate fees. Finally, a paid premium account will provide higher quality bit rates and other TBA features.

ClickPass

ClickPass is making OpenID one-click consumer friendly. They declined to state greater details for now.

DropBox

dropboxsmall.pngDropBox is another entrant into the online storage market. They are creating a transparent file management system (Mac/Win) that aims to: sync your desktop files on the web, back up files, provide access anywhere, and make files easy to share.

Although they are still in private beta, they showed an example of their product for the Mac. For the demo they showed how files stored in their desktop Dropbox folder were accessible and synced online. Your Dropbox files are backed up online, with a version history to provide easy rollback, and recovery in case you delete them from your desktop system. The files can also be shared via a permalink.

The demo looked slick although they were not able to disclose any details about the scalability of their backend in the short 7 minute presentation. See our previous coverage of the online storage gang.

Versionate

versionatesmall.pngVersionate is taking on Microsoft Sharepoint, online offices, and the wiki market with their new collaborative document editing application. We covered their launch earlier.

Once you upload your documents to Versionate, you can search your content, control access rights, and edit them in the browser. Currently only Word documents are editable online. Every version of your changes is saved in wiki style. They support viewing for Word, Excel, PDF, OpenOffice, Powerpoint.

Versionate will also be offering a self-hosted version for customers concerned about data security and are pursuing desktop/web integration.

Adpinion

adpinionsmall.pngAdpinion is looking to fix banner advertising. To do this, they are helping ad networks target advertising by allowing visitors vote on the advertising preferences. Through the voting, Adpinion can determine what groups of ads go with what groups of users and sites. Since launch, they have been approached by over 180 businesses considering integrating Adpinion into their networks, including CBS.

Reble Music Sharing

File sharing is very popular (13 million users connected to eDonkey at any time). However, it’s also very illegal. Reble music is looking to make file sharing legal by avoiding a lot of the legal issues that got a lot of other startups sued into oblivion (unless you’re in Russia). To ensure this, they’ve been talking with the music industry from the very beginning.

The biggest legal complication Reble will avoid on their P2P network is downloading. Instead, users will use their desktop application to stream music to their computers from their friends. Streaming from friends computers also avoids the internet radio limitations imposed on other legal streaming solutions. Yet it still leaves recording artists open to piracy because stream capturing software is available for people who know what they’re doing.

Their end goal is to use the service as a music discovery engine and drive affiliate sales.

Disqus

One of the most championed features of blogs is the conversation. However, commenting systems on a lot of blogs are still somewhat lacking. Disqus is another startup looking to fix this by enhancing the comments. Disqus supports full moderation, spam and troll filtering, voting, threading, and more importantly a forum. For each post made on your blog, Disqus will generate a forum on their server, where users can continue the conversation in depth. They plan on monetizing through a business class version of the product.

As more blogs add the feature, Disqus will also be able to connect the conversation across blogs. Their plugin is currently live on Fred Wilson’s blog. We expect to see more when they officially launch.

Fauxto

Fauxto is an online version of Photoshop made in flash. The functionality is pretty amazing and includes layering, all sorts of tools, and effects. For the demo they live edited a photo of Steve Ballmer from the web by adding a Google logo to his forehead and changing his eyes to a nice baby blue. You can save the edited photos to your desktop or the web.

Over the past three months they’ve been live the site has grown to 56,000 registered users without any promotion. Their initial plans for monetization include licensing their technology.

Fuzzwich

fuzzsmall.pngFuzzwich is one of my latest internet addictions. It’s a a dead simple way creating and publishing animated shorts out of a pre-generated cast of characters and backgrounds. They add more and more each day. Since launch users have created over 50,000 animations and added a new cast of animated characters.

Today they’ve previewed a new advertising engine through customizing their characters through branded goods. For instance, you can dress your character up in Gap, or pimp your ride with the latest web bling. Because they control all the content that goes into the videos, it seems like a more effective way of incorporating advertising into user generated content than with social video. New creatives can easily be added and hyperlinked to connect to purchase points. Lately indie music labels have contacted also them about possible music promotions.

Cloudant

The Slapvid guys have changed their startup and come back as a hardware startup, Cloudant. Their router promises to take full advantage of your bandwidth by simultaneously downloading multiple parts of a file. They say this is possible for a large number of the files you download online because of the range request abilities built into the HTTP spec. This means that your router can open multiple connections to a site and download multiple chunks of a file in parallel.

The router will also have other advanced features, such as network security out of the box, creating a peer to peer content distribution network amongst the routers, and embedded applications pre-installed on the box. For the demo, they showed their router download a large high-quality image file in about 16 minutes, compared to the Y Combinators old router taking an hour.

They plan on releasing a beta in May of 2008 and are seeking a 500K investment to get the production going.

Mark Hendrickson took some photos of the event with the help of Babak Nivi’s (Venture Hacks) iPhone. Click the image below for more.

thumb.jpg

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/144980720/

Technorati Loses A “Great Leader.” PodTech Also Loses CEO

Written by on Thursday, August 16th, 2007 in Ajax News.

We’ve all known that blog search engine Technorati and videocasting site PodTech weren’t doing particularly well: that both companies were conducting CEO searches. But today the bloodletting became real.

PodTech CEO John Furrier is out. James McCormick, the COO, steps up to the CEO position. The company also announced that 1938 Media is no longer partnering with them, which is a real loss.

Technorati is a bit more complicated. Dave Sifry, the founder, is no longer CEO. And surprisingly, he is no longer an employee with the Company at all. And no one is replacing him yet.

Sifry said previously that he’d stay with the company: “I expect to resume a more active role in product development.” Today the message was the opposite: “I would go ahead and transition to the board exclusively.”

Teresa Malo, CFO, Dorion Carroll Vice President of Engineering and Derek Gordon, Vice President of Marketing, now jointly run the company.

Sifry’s last blog post as CEO of the company was representative of his entire tenure - vague and cold. Layoffs also occurred today but Sifry didn’t mention them until the end. The blog post sort of went like this:

me….me…me…and oh yeah we layed off eight people.

Sifry also refers to himself as a “great leader” in the fourth paragraph of his post.

How about a different approach? Perhaps a blog post lamenting the layoffs and the disruption in people’s lives would have been in order. And then an ending saying that he takes responsibility for the problems which led to this and will be stepping down, too.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/144908763/

USAToday Says Traffic Way Up

Written by on Thursday, August 16th, 2007 in Ajax News.

Less than twelve hours after I posted that USAToday’s traffic appears to be going the wrong way, they issue a press release saying traffic is way up.

USATODAY.com, recorded a 20% year-over year increase in traffic for the month of July 2007 and a month-over-month growth of 24% according to Nielsen/NetRatings. It was also reported that more than 10.6 million unique visitors came to USATODAY.com in the month of July.

Much of the increase was attributed to the Simpson’s Movie (the site held a contest around it) and an exclusive interview with Harry Potter author J.K. Rowling.

This was issued way too fast to have been a response to my post, so the timing is coincidental. I also received an email from Pluck CEO Dave Panos, who says that their social networking tools are doing very well on USAToday’s site. He says “The results that USA Today has received from our social media tools has been absolutely phenomenal and usage continues to skyrocket each and every month. I wish I was a liberty to give you the specific metrics — but they are staggering.”

Well, if the results are indeed “staggering,” (in a good way) the Comscore data must be pointing the wrong way. That’s good news for USAToday, and even better news for Pluck.

But the situation isn’t certain. The Comscore data I posted only went through June. The data released today is for July. A 24% traffic increase from June to July is too much of a jump, too. As they said in the press release, the Simpson’s contest and the Rowling interview probably helped drive most or all of the gains.

What would be ideal is if USAToday or Pluck published a case study on the results of the social network experiment to date.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/144922107/

Tales of the Rich Text Editor and Safari Support

Written by on Thursday, August 16th, 2007 in Ajax News.

I love to hear the stories behind the technology. This way you have a chance of learning from a fellow developers trials and tribulations.

Dav Glass of the YUI team was in charge of building the new Rich Text Editor that was just released, and has documented part of the journey which includes how he managed to get this puppy working on Safari 2:

My development approach was to bend Safari first. I built it to work in Safari 2 before retrofitting it back to Opera, then Firefox and lastly Internet Explorer. I figured that if I could make Safari do what I wanted, the other three would fall into place nicely. And they did. By choosing to make Safari work first I was able to make the others do things in a standard way as well. I hope that Safari will eventually catch up to its A-grade peers and add support for the things that I have “emulated”, so I took that into consideration too.

How did he hack around Safari 2?

Safari 2 is a really good browser, but it was also the most challenging browser to support with the RTE project. It lacks some serious and critical features when it comes to editing HTML content from JavaScript. I will try to explain the main hurdles that Safari presents:

Iframe Focus - One of the biggest issues was actually quite simple to solve. Safari (and Internet Explorer) has an issue with selecting text inside of an embedded iframe. If you select text within the editor’s iframe then click/focus the parent document, the selection within the iframe is lost. Clearly, this makes it rather difficult for a button click to take action on the selection (because the selection is lost when you click the button!). It also makes it difficult to use, say, a YUI Menu Control for a drop down. As I investigated this problem, I determined that if you stop the mousedown event on the button/href the selection doesn’t get lost. However, if something else (say a href in a dropdown menu) gets focus, the selection will still get lost. This leads me to the next Safari trick.

Selection Object - The selection object in Safari is very limited (to say the least). To work around its limitations, the YUI RTE caches a copy of the current selection in the _getSelection method. Then, the next time _getSelection is called I check to see if a cache existed. If the cache is there, I “rebuild” the selection and destroy the cached copy. This little trick is what lets Safari use a YUI Overlay as a menu instead of the more classic approach of a select element. It’s roundabout, but it works.

execCommand limitations - This is the mother of all hacks for Safari (and the others). My biggest problem with the native execCommand method (in all browsers) is that the browser doesn’t tell you what it applied the command to. So there is no real way to get an element reference back after running a command on a selection. The world of JavaScript editors would be so much more civilized if this would happen (hint, hint, nudge, nudge). So what I had to do was implement this feature myself. My current approach may not be the best way to do it (I have some other ideas that I am working through), but it does the job for now. The method is named _createCurrentElement and basically it runs execCommand('fontname', false, 'yui-tmp'); on the given selection (since fontname is supported on all A-Grade browsers). It will then search the document for an element with the font-family/name set to yui-tmp and replace that with a span that has other information in it (attributes about the element that we wanted to create), then it will add the new span to the this.currentElement array, so we now have element references to the elements that were just modified. At this point we can use standard DOM manipulation to change them as we see fit. In short, I’m using the iframe’s DOM to store metadata during editing as a way to enrich the communication that’s possible between the editor and the iframe.

Thanks for sharing the story.

Source: Ajaxian
Original Article: http://feeds.feedburner.com/~r/ajaxian/~3/144803652/tales-of-the-rich-text-editor-and-safari-support

Purple Include 1.9

Written by on Thursday, August 16th, 2007 in Ajax News.

In July, Brad Neuberg and a group of talented hackers released Purple Include, a library that does transclusions.

Now there is a new version which is a major refactoring that simplifies working with the library and now works across all major browsers.

Brad tells us more:

Purple Include is a client-side JavaScript library that allows you to do client-side transclusions.

What the heck does that mean?

It means that you can include and display fragments of one HTML page in another without copying and pasting any content. For example, you could quote the second paragraph from another person’s blog entry by embedding something like:

HTML:

  1.  
  2. <div href=”http://foo.com/bar.html#xpath(/p[2])”></div>
  3.  

in your blog page. The expression following the explanation point in the URL is an XPath expression.

If the page you want to transclude has a fragment identifier or a purple number, you can transclude that directly:

HTML:

  1.  
  2. <div href=”http://foo.com/purple.html#nid32 “></div>
  3.  

In fact, all you have to do is add an ‘href’ attribute to any of the following types of HTML tags in order to have that URL transcluded right into the page when the page loads:

HTML:

  1.  
  2. <p href=”http://foobar.com#nid32″></p>
  3.  
  4. </blockquote><blockquote href=” http://foobar.com#xpath(/p[2])”></blockquote>
  5.  
  6. <div href=”includeme.html#foobar”></div>
  7.  
  8. <span href=”../../relativefile.html#foobar”></span>
  9.  
  10. <q href=”http://foobar.com#foobar”></q>
  11.  

Here’s the great thing about this new release — there’s nothing to install! We do some magic (see the Release Notes below to see how) to make it so that you have absolutely no server to install. I host everything on my webserver now, at codinginparadise.org, even the inclusion service and JavaScript, so all you have to do is add the following JavaScript to the top of your page:

<script src=”http://codinginparadise.org/projects/purple-include/purple-include.js”></script>

Plus, Purple Include now works across Safari, Internet Explorer, and Firefox (Opera probably too — I just haven’t tested). The client-side JavaScript is now just about 9K.

See the example page for examples and usage. Also see the README file. You can view the JavaScript file as well if you want.

This is all beta stuff, so as usual, if you see bugs, tell me — or even better, fix it ;)

RELEASE NOTES for August 15th, 2007 Purple Include 1.9

This is a pretty radical refactoring of the Purple Include code. The big highlights in this version:

* Now works cross-browser: Internet Explorer, Firefox, and Safari (Opera should work but has not been tested)

* There are no server-side requirements anymore. Instead, the inclusion service is hosted on my web site at codinginparadise.org and we do a trick in the JavaScript (the JSONP/Script tag trick) in order to do transclusions through a third-party web site. All you have to do is drop the JavaScript into your page and start using it.

* We no longer have an tag; instead, you can simply add an ‘href’ attribute to many different HTML types and have that type transclude it’s contents:

HTML:

  1.  
  2. <p href=”http://codinginparadise.org/paperairplane#xpath(//[@id='table_of_contents'] “)</p>
  3.  

This works for the following tags: P, BLOCKQUOTE, Q, PRE, DIV, SPAN

* The client-side script has gotten vastly smaller and simpler — the script is now only about 9K.

* We now use the notation #xpath(//p) around an XPath expression rather than using an exclamation point, such as #xpath!//p. This is in keeping with the pseudo-standard that has developed around this practice, such as #xpointer() — it also opens up the possibility of chaining together expressions in the future, such as #xpath(//expression1)xpath(//expression2), which would return the results of both expressions.

* The little roller image, roller.gif, used to be a pain in the butt to configure because it was always relative to the page you are using transclusions on, which therefore required you to specify a relative path or something using a META tag. To cut down on configuration, I now just host this image on my web server — you can set it to your own path using the META tag ‘purple.include.rollerURL’ but we default it inside the code to my webserver. This means that all you have to do now to use Purple Include is have the JavaScript file — that’s it.

Source: Ajaxian
Original Article: http://feeds.feedburner.com/~r/ajaxian/~3/144797918/purple-include-19

Skype Suffers Major Outage

Written by on Thursday, August 16th, 2007 in Ajax News.

skype_logo.jpgSkype has suffered a major service outage that started from approximately 3am PST Thursday.

Skype advised that their engineering team had determined that the downtime was due to a software issue, with the problem expected to be solved “within 12 to 24 hours.”

The issue was serious enough to cause Skype to temporarily disable all downloads of the Skype client.

Skpe has had a very strong record of uptime previously and this outage is a first in recent memory. In comparison Twitter was down intermittently from 7pm PST Wednesday for around 6 hours, a fairy regular occurrence. Skype remained down at the time of writing as at 7:30am PST.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/144792743/



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