Just a PSA, but EA is apparently not banning people who got the games, someone on Facepunch called in about it. This is because, for one, it would be a PR nightmare, and two, people who only redeemed one or two are not in the wrong and should supposedly be keeping them.
However, I am hearing talk of wiping off the free games from those who got about 5+ games. If you want to keep any of them, install them immediately. Origin uses a modified .exe and if you downloaded them, you should still be able to launch them with your serial code.
I still have no real confirmation on the actual wiping of the games, though. Anyone got any sources on this? I'd love to know if I'm keeping 20 games or not.