Thanks for bringing this back. As for lag-switchers, I never really saw much evidence of them in MW3, but I could swear I have been tagged by them at least once a day in BO2. Full on freeze of player and bang, switch to kill cam of enemy shooting my frozen character. Since I updated my PS3 firmware and the BO2 patch, I don't get frozenn in game as much, but when I do, it is always right before a death.
You make some good points, but Lag Comp is real. There's no way I could be lagging on a 4 bar every single match. The don't intentionally slow down your connection, they put a delay on it. It's part of the net code that runs the system. They admit it exists.