EyeOS: your own cloud desktop
eyeos.org
eyeos.org
"The Cloud" != "a webserver". This is a Javascript desktop with a PHP backend. It could run on a virtual server in a cloud, but that's not even the way they sell it. It's not even sold as an app service ala Google Apps.
Also, check out CorneliOS: http://www.cornelios.org/. Similar deal, but built in Perl.
There's so much scope for better metaphors than the "desktop" one. Google's apps are a good example of this.
Your browser already gives you far more efficient window management - why try to replicate in an incredibly inefficient fashion with javascript?
It doesn't, and I'm afraid folks will be mislead by the way it seems it does. All internet browsing still uses your local connection and a tcpdump proves it. Beware...you're not protected.
It also has a (still limited) iPhone front end.
It seems pretty handy initially.
Wonder how they've been able to stay off the radar with 400 K users, I'd never even heard of them.