Cloudo (see beta.cloudo.com) has been providing a huge WebOS environment for a years. A very advanced API, dozens of apps including e-mail, rss reader, games...

Cloudo (see beta.cloudo.com) has been providing a huge WebOS environment for a years. A very advanced API, dozens of apps including e-mail, rss reader, games... And a very well designed robust API based on XSLT. But it's also quite inactive for 2 years. Nobody is interested at running current desktop on cloud. Because current desktop environments suck. They're broken.