Yeah, I heard they're already working on MW3. A new company did Black Ops, not the same team that did MWs and WaW. I thought it was noticeable when it came to the storyline.
I don't have Live anymore, but I'm still sorry to hear that the multiplayer sucks for Black Ops. I just think it's ridiculous to have to pay to play a game online when every other platform is free. I didn't know that was the case when I bought my 360. Still would have got it because I can burn games, though. Hopefully they'll fix the Black Op bugs with updates. I got MW2 and was playing online before the game came out, and over the first 8 months they had to do a ton of fixes and updates. The dual shotguns ended up being lowered on their damage quite a bit, and they had to fix the horribly, game-ruining bug where people could arm the rocket and detonate it automatically when they died, killing everyone around. That really, really sucked and I was super pissed off about it. And they had to fix the hack that auto-leveled all the way up and unlocked everything.
I always played FPS games on the PC, so it was hard adapting to the controllers playing MW2 online with the 360, but I got used to it. Still probably not as good as I was with a PC, but close. There's a $10 product called FPS Freak that goes on the thumb joysticks that makes it easier to aim effectively. Works on PS3 and 360. I always use them now. Playing TF2 on the 360 as a soldier isn't feasible because you can't rocket jump, but with games like CoD that's not really an issue. All in all, not having to worry about how well and how playable a graphics-intensive new game will run on my PC and having to upgrade all the time makes it worth the switch to console. Just the damn Live service that sucks. I bought it for a year but never renewed.