The prevailing logic would have something like this on a web page, but Linux Magazine thinks different, I guess...
You can read my brief on Prism -- the underlying technology behind a lot of the "apps" in Jolicloud -- here. And if you missed it, I did an hour-plus walkthrough of Jolicloud on Qik yesterday afternoon.
I still have some invites available for Jolicloud, which is still in a private alpha release (don't let that scare you -- it's perfectly stable). Just hit me up with an email address where Jolicloud can send a download link to...