Ajax to the Max
Through Avalonian Chris Sells comes a link to Ajax to the Max, in the form of http://www.bindows.net
Just select the demo, click around a bit, see what these guys have done to re-create the WinForms interface. Then have a think about the future of the web.
As Chris points out, I have no idea what it's like to actually work with an application like this. I also have no idea what it's like to actually experience writing one. That's 2 whimsical Ajax-related musings in almost as many days...