Sources: Microsoft, The Verge
quote: 1- No, go read Harrisons comments, he clearly says that you will need to sign into your account to play a game that you've bought. He specifically says that a connection is needed at the start of gaming.
quote: 3- ...
quote: Do I need to by a $500 dedicated console and a $75+ piece of media to use Steam? That's apples to oranges
quote: I can only vote with my wallet