I am constantly tempted to post things like this (after my daily check of the forums to see if anything exciting has started).
I am really split, as on one hand, I appreciate that they can't reveal any details till it launches, on the other hand, I really want to know when it's going to start!
I agree that it will in some way be tied in with the youtube of games, but that troubles me a bit, as if that where the case I might not expect it to start too soon.
I don't suppose anyone from MS could give us any vague statements like.
"It should happen this year.. or it should start before august".
(I know the answer to the above question, I just cannot stop myself from asking it!)
Anyhoo, everyone should stop reading this, and get back to working on their games.
J.