Kind of a poor naming choice. I went there expecting some hackers using OLPCs running Sugar. The page itself makes it fairly difficult to discern just what this is all about, indeed it wasn't till I read devmonk's comment that things made some sense.
It still doesn't make much sense. What's to distinguish this from, say, Ubuntu running on an EeePc? There are some vague noises about sharing, but not much else. On http://www.gdium.com/node/518 it looks like there's some sort of admission process, but I need to register to see it, so... meh.