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Ajax and the Ken Burns Effect
An anonymous reader writes "IBM DeveloperWorks has an interesting project posted that shows how to design a client-side slide show using the 'Ken Burns Effect.' From the article: 'If the Web 2.0 revolution has one buzzword, it's Asynchronous JavaScript and XML (Ajax). [...] Here, you discover how to build XML data sources for Ajax, request XML data from the client, and then dynamically create and animate HTML elements with that XML.'"
The point of the article isn't to entertain you with a slideshow. It's an intro guide/tutorial to AJAX for developers interested in the technique. Personally, I found the article to be very informative, and a good exercise for learning the basics of AJAX. Now I can go on and implement AJAX in the interface of my real web applications, which are much more complex and have a purpose other than to simply demonstrate how AJAX works.
It's kinda like when you first start programming you might begin with a simple "hello world" program. That doesn't mean C/Perl/whatever language you're learning is useless just because the hello world application was designed as a simple programming exercise.
So you can stop complaining everytime AJAX is mentioned. If you're not a web developer, then it might not interest you, but that doesn't make it pointless; you just don't have any use for it. Instead of looking for stupid things to complain about, just skip the article and go read your books or something.