This is the only thing stopping me from pre-ordering the game. What my mind keeps going back to is MW2 or MW3 (can't remember which one it was) that didn't have dedicated servers and it was nothing short of a complete disaster. Not only would it reconnect a million times a game, but it would be laggy and choppy if the host was bad (which half the time they were). It made online pretty much unplayable.

Anyway, I really think I'll love this game itself but am really scared about non-dedicated servers.

Side question: Has it been announced or do you believe there will be other game modes? I think domination will get stale after a while and would love to see capture the flag and the like.