http://www.theregister.co.uk/2006/01/31/google_goes_desktop_linux/ mentions that Google has declared that they are working on a Linux flavor! Is it gonna be the next competition to Microsoft? Well, now that is something I am waiting for!!
If they do come out with a user-friendly flavor like the other user friendly stuff they have rolled outta Google Labs, then Microsoft is in for some SERIOUS competition. With the source code available, the speed that Google puts into these things, and quite an advanced UI look of these guys, Microsoft betta watch out!
For one thing, I am gonna keep a watch out for this!! :-)! Goobuntu!! ;-)! Google helps humanity :-D!!