Archive for October 26th, 2007

Meetro Working to Make Forum Creation Dead Simple

Written by on Friday, October 26th, 2007 in Ajax News.

We’ve been informed that Meetro - provider of a location-based instant messaging service - is working on a stealth project that aims to make forum setup, customization, and moderation as easy as blogging with Blogger.

The project, codenamed “Makaha”, has been in development since the beginning of this year. While many forums require users to find their own hosting and install software, Makaha will enable users to create and personalize forums through a point-and-click interface. Forums will have their own subdomains at the Makaha website just as blogs have their own subdomains at Blogger.

Forum moderators will have full control over CSS styling (in addition to premade templates) and will benefit from an extensive community moderation system. Popular discussion threads will rise to the top of forum homepages in a Digg-like fashion, and users have access to a search function that crawls both individual forums and Makaha’s collection of forums as a whole. Makaha’s forums will also be designed with search engine optimization in mind so that traditional search engines (Google, Yahoo, etc.) index discussion threads effectively.

Makaha will launch about a couple of months from now. With the rise of social networking in the past few years, the popularity of good ol’ forums tends to get ignored, as do the billions of page views per month they generate. Even with the attractiveness of that traffic, few companies have been innovating in this space. We recently reviewed Tangler, which provides forums that function much like chat rooms by immediately displaying posts via Ajax when they are added to a discussion thread.

Loading information about Meetro…
Loading information about Tangler…

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Crunch Network: MobileCrunch Mobile Gadgets and Applications, Delivered Daily.

Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/175609512/

MYSQL IPO Chatter Picking Up Again

Written by on Friday, October 26th, 2007 in Ajax News.

mysql.pngOne of the most-anticipated tech IPOs of the year has been that of open-source database company MySQL. It seemed like they were ready to go public back in the beginning of the year. Now I am hearing chatter from hedge fund circles that the filing may be imminent. Last I checked, nothing has been filed with the SEC yet. Investors, including Benchmark, Index, IVP, Intel, and SAP, have put in more than $39 million to date.

MySQL claims a 25 percent share of the database market. It is unclear how compelling its economics are, but if its IPO does well (assuming it ever happens), that would open the door eventually for other open-source startups such as Openads (open-source ad server) and Automattic (which has built a business on top of the open-source blogging platform, Wordpress), among others.

Loading information about Openads…
Loading information about Automattic…

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Crunch Network: MobileCrunch Mobile Gadgets and Applications, Delivered Daily.

Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/175577286/

Senators Threatening Telcos With Probe Over Net Neutrality

Written by on Friday, October 26th, 2007 in Ajax News.

Remember when the telcos and cable companies squashed talk of Net neutrality legislation by saying they would never try to block content on the Web? Then Comcast decided to discriminate against BitTorrent files and Verizon Wireless decided that it wouldn’t allow certain politically-charged text messages to go over its network (before quickly reversing itself). Well, some Senators remember. And now they are talking about a probe. In a letter calling for hearings, two Senators point out:

The phone and cable companies have previously stated that they would never use their market power to operate as content gatekeepers and have called efforts to put rules in place to protect consumers ‘a solution in search of a problem.

At least someone in Washington is paying attention. If the telcos are going to start asserting their right to decide what kind of information can or cannot go over the Internet, then they are asking for Net neutrality to once again become a big political issue. They should really stick to their “quality of service” arguments.

Crunch Network: MobileCrunch Mobile Gadgets and Applications, Delivered Daily.

Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/175554584/

trialpay_logo.pngMaybe you want to try Skype-out, but don’t want to be saddled with paying for unused minutes if the “VOIP revolution in telephony” isn’t your thing. Well, Mountain View-based TrialPay will let you get a 3 month trial of free minutes by buying something on eBay or participating in any of 129 other partner offers.

The Skype deal is just one example of TrialPlay’s ongoing promotions to help services make some money, while hooking new users and advertisers gain customers from trying something new, while paying for something familiar. The company is working with over 1,500 businesses to let users “pay” for their products by participating in an advertisers program, which range from buying a subscription to the Economist, to trying out anti-wrinkle cream.

While TrialPay CEO Alex Rampell can’t say how much Skype is making off their offers, he did say that “for most of our merchants, we are yielding between 10-100% in incremental revenue. A company like Skype might make $80 on a consumer not willing to buy their $8.85 calling plan”. He went on to say “Skype now yields significant revenue for Staples.com, because people shop at Staples.com in order to get Skype credits for free”. Conceivably, users not willing to buy Skype may be willing to buy enough from Staples to actually generate more revenue than Skype’s purchase price. He made no qualifications about how commonly the over-achieving offers occur, though.

Loading information about TrialPay…

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Crunch Network: CrunchBoard because it’s time for you to find a new Job2.0

Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/175513009/

The Microsoft Machine Keeps Chugging Along

Written by on Friday, October 26th, 2007 in Ajax News.

microsoft_google203.jpgMicrosoft’s cash-cow businesses are kicking into high gear, as evidenced by its most recent blow-out quarter. Sales of Vista was one of the main drivers, despite the issues that led Microsoft to extend the shelf life of Windows XP. More than 80 percent of Vista sales were through sales of new PCs, which shows how powerful that franchise continues to be.

Here are some numbers to think about: Sales for just the Windows PC business alone were up 25 percent to $4.1 billion (with $3.4 billion of that as pure operating profit). Incidentally, Microsoft’s old-school client software business alone is about the same size as all of Google’s (which reported $4.2 billion in total revenues for the same quarter). Another way to put this into perspective is that Microsoft reported about the same total net profit ($4.3 billion) as Google did revenues, and higher net profit margins overall (31 percent versus 25 percent). For a company with $13.8 billion in total revenues last quarter, Microsoft’s 27 percent growth is very impressive. Although Google grew revenues at a much faster 57 percent clip last quarter, in absolute terms, Microsoft added more money to both the top and bottom lines (revenues rose $3 billion for Microsoft versus $1.5 billion for Google, and net income rose $811 million for Microsoft versus $337 million for Google).

But how did Microsoft do in its new businesses that actually compete directly with Google? Not so good. Revenues for online services grew 25 percent to $671 million, but operating losses more than doubled to $264 million. Microsoft’s new advertising business aQuantive, which it acquired in the middle of the quarter, contributed about $80 million of that revenue. For the full year, aQuantive is expected to add $500 million, or one percentage point to revenue growth. So Microsoft still has a long way to go on that front.

Microsoft’s entertainment and devices business nearly doubled its revenues to $1.9 billion thanks mostly to Xbox and Halo 3 (which accounted for $330 million of that). Nevertheless, the division eked out only $165 million in operating profits. Other tidbits from the conference call: Display advertising grew 23 percent, and 400 million people now have a Live ID (up 19 percent)

The most telling exchange on the conference call was between Sanford Bernstein analyst Charles Di Bona and Microsoft CFO Chris Lidell. You really get a sense of how serious Microsoft is about search and online advertising, committing half of next year’s $3.2 billion in capital expenditures to the data centers it needs to compete (via ‘>Seeking Alpha):

Charles Di Bona - Sanford Bernstein

I guess no surprise here, but I’m going to go back to the well on OSB [Online Services Business]. It was probably the only division that didn’t really outperform significantly, only about 10% growth, excluding aQuantive, and the comScore share is back down to sort of the lows that they were in your fiscal Q4.

Especially in light of yesterday’s announcement around Facebook, maybe you can give us a little insight into the strategy and execution here, and is there any shift towards sort of buying traffic and community rather than building it internally? And in general, how do you go balancing those two alternatives and valuing those two alternatives?

Christopher P. Liddell

First thing to note obviously is we met expectations, so it wasn’t a beat, I agree, but it was a meet, so start with that.

Underlying business growth or revenue growth, you mentioned the 10%, which is correct. Clearly in this case it’s a negative from the Access business going away, so — if you look at underlying revenue growth, underlying advertising revenue growth, it grew in the mid 20s, around 25% for the quarter year on year, which we think is acceptable. It’s not certainly stellar. We’d like to see it higher but it’s acceptable and it is higher than where we guided at the start of the year, roughly speaking. So I think reasonable progress on the organic side of the business.

In terms of putting the building blocks in place and how we trade off organic growth through inorganic growth, it’s both. The strategy has been both and will continue to be both, so we are investing heavily in the organic aspects of the business, so a lot of investment in particular has gone into the search product itself, and we clearly are extremely happy with the improvements we are seeing on aspects like relevance, which are critical going forward. We are putting a lot of investment into things like data centers, which are creating the platform of the future and the experience, so we are increasing CapEx quite considerably there. We are looking at CapEx overall for the year of $3.2 billion to $3.3 billion, about half of which is going into the OSB area. And we are putting investment in some of the verticals that I talked about on search organically and all the other areas as well, content on the display side.

So there’s a strong organic side, there’s a strong inorganic side, but clearly aQuantive is the most obvious representation of that and we’re particularly happy that we not only closed aQuantive but we’ve retained all of the employees. We think that integration has gone extremely well and we believe that’s going to generate some significant benefits going forward.

We also did some other smaller acquisitions, ones which we think are important for the ad platform, like AdECN during the quarter, and then the announcement yesterday on Facebook, which is a willingness on our part to make a commitment to a multi-year agreement with a partner who we think has got some tremendous growth opportunities.

So we are willing to do both. We are quite clearly willing to suffer an operating loss in that position as a result of those commitments, and we’ll share that there I think both in our financial analyst meeting and in our guidance.

But to date, in terms of underlying financial metrics, we’re on track. In terms of some of the other things that we wanted to do, if anything we are slightly ahead of where we would like to be.

Crunch Network: MobileCrunch Mobile Gadgets and Applications, Delivered Daily.

Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/175422045/

Introducing a cross site Ajax plugin for Prototype

Written by on Friday, October 26th, 2007 in Ajax News.

Thierry Schellenbach has implemented a Prototype plugin that allows you to do cross site remoting using the dynamic script tag method that other frameworks such as Dojo and jQuery have supported for awhile.

You can implement this by simply setting crossSite: true as a config parameter to Ajax.Request:

JAVASCRIPT:

  1.  
  2. new Ajax.Request(’myurl’, {
  3.   method: ‘GET’,
  4.   crossSite: true,
  5.   parameters: Form.serialize(obj),
  6.   onLoading: function() {
  7.     //things to do at the start
  8.   },
  9.   onSuccess: function(transport) {
  10.     //things to do when everything goes well
  11.   },
  12.   onFailure: function(transport) {
  13.     //things to do when we encounter a failure
  14.   }
  15. });
  16.  

Source: Ajaxian
Original Article: http://feeds.feedburner.com/~r/ajaxian/~3/175388280/introducing-a-cross-site-ajax-plugin-for-prototype

Software with a sense of humor

Written by on Friday, October 26th, 2007 in Ajax News.

Check out the icon Apple uses to represent a PC in Mac OS X:

PC icon

Source: Signal vs. Noise
Original Article: http://www.37signals.com/svn/posts/675-software-with-a-sense-of-humor

Honeypot Captcha

Written by on Friday, October 26th, 2007 in Ajax News.

Phil Haack has a new take on using a Honeypot technique for CAPTCHA.

The most similar technique to this one is what WP-HashCash does, using JavaScript to fill out a form before it gets submitted, and assuming that evil bots don’t grok JavaScript. Unfortunately, I have found in the past that some bots seem to run Rhino and do even do JavaScript-y things.

Honeypot takes the opposite approach, and assumes that bots will fill out form field with names that it understands:

To exploit this, you can create a honeypot form field that should be left blank and then use CSS to hide it from human users, but not bots. When the form is submitted, you check to make sure the value of that form field is blank.

The problem is that if a certain reader doesn’t take the CSS into account then users will also start putting in data. Ah, the noble goal of invisible CAPTCHA. Would this work for you?

Source: Ajaxian
Original Article: http://feeds.feedburner.com/~r/ajaxian/~3/175350006/honeypot-captcha

Julien Lecomte has written up the pattern where you use setTimeout() to keep yielding control back to the main thread so that it can handle browser events.

Completion Callback

JAVASCRIPT:

  1.  
  2. function doSomething (callbackFn [, additional arguments]) {
  3.     // Initialize a few things here…
  4.     (function () {
  5.         // Do a little bit of work here…
  6.         if (termination condition) {
  7.             // We are done
  8.             callbackFn();
  9.         } else {
  10.             // Process next chunk
  11.             setTimeout(arguments.callee, 0);
  12.         }
  13.     })();
  14. }
  15.  

Progress Callback

JAVASCRIPT:

  1.  
  2. function doSomething (progressFn [, additional arguments]) {
  3.     // Initialize a few things here…
  4.     (function () {
  5.         // Do a little bit of work here…
  6.         if (continuation condition) {
  7.             // Inform the application of the progress
  8.             progressFn(value, total);
  9.             // Process next chunk
  10.             setTimeout(arguments.callee, 0);
  11.         }
  12.     })();
  13. }
  14.  

Of course, the Gears Workerpool does this the right way, giving you the ability to pass messages to another process to get the work done in a secure sandbox.

As a band-aid it could be nice to have an abstraction library that uses WorkerPool if Gears is installed, if not, try to use setTimeout (which is harder to do as you need to cut up the work differently).

Source: Ajaxian
Original Article: http://feeds.feedburner.com/~r/ajaxian/~3/175336022/running-cpu-intensive-javascript-computations-in-a-web-browser

Prototype and jQuery: A code comparison

Written by on Friday, October 26th, 2007 in Ajax News.

Remy Sharp has gone through the jQuery and Prototype frameworks, which are probably the two closest to each other, and has done a side by side comparison of the frameworks by showing you how similar things work on both.

The presentation looks into the utility functions, selectors, DOM manipulation, DOM walking, events, Ajax transport, and browser detection.

Source: Ajaxian
Original Article: http://feeds.feedburner.com/~r/ajaxian/~3/175312325/prototype-and-jquery-a-code-comparison



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