Check out [[http://www.protopage.com/|Protopage]] — you’ll be blown away.

Just as desktops are becoming more usable and more good looking, Ajax is coming up in a big way posing a major threat to “traditional” desktop software.

Some more Ajax stuff:
* [[http://ajaxmatters.com|Ajax Matters]]
* [[http://hinchcliffe.org/archive/2005/08/18/1675.aspx|State of Ajax]] (via /.)
* [[http://script.aculo.us/|script.aculo.us]]