Maybe not - Microsoft has been working on a lot of Linux-related stuff so that ties in with Scott's post above about Android being tied in.
Maybe.. but i was mostly joking about the software on the Joey 3.
For the record, I'm fairly certain the software on the Joey 3 will be mostly the same codebase as the rest of the Joeys with CUI.. just solves my biggest complaint about he Joey 2... SLOOOWWW..... and Netflix coming soon.
Wouldn't work on other people's machines though....