Never buy consoles for the promise of future games. If the console isn't worth it to you with its current game lineup, then either wait to buy it or don't at all. It'll save you time, money, and frustration in the long run.
That said, the 360 has a much better lineup at the moment, especially if you don't own or maintain a gaming PC. If you're going to buy one, buy a 360. If neither are worth it to you, then just wait.
"'Casual games' are something the 'Game Industry' invented to explain away the Wii success instead of actually listening or looking at what Nintendo did. There is no 'casual strategy' from Nintendo. 'Accessible strategy', yes, but ‘casual gamers’ is just the 'Game Industry''s polite way of saying what they feel: 'retarded gamers'."
-Sean Malstrom
