I wouldn't care some much about always online at home. As when the net is out, the power is often out as well. But when I travel it could be a problem.
But used games are a great way to play a game at a discount. Plus, sometimes, I buy the DLC too. If the prices would drop for older games, like they do for used ones, then I would buy them first hand.
But they don't, and it is hard to justify spending $30 for a game I can get for $7, and give two friends the same game and we all play online together.
So always online would be a bit annoying, but blocking used games would mean I would play fewer games.







