I'm surprised EA is talking this way about OnLive. Yes, latency could be a problem, but EA should be working with OnLive, not against them. How many EA games come with Securom because EA is worried about piracy (even if their invasive DRM stops no one)? OnLive is simply a games platform, a games platform where it is impossible to pirate (since you don't have any copy of the game, you can't crack and distribute anything). The only way to bypass OnLive's security would be to hack into someone's account and play their games, you can't Bittorrent anything or install a mod chip.
I would think EA and other publishers would be more than excited to jump on this platform. Heck, even if the latency is bad, it doesn't cost the companies anything. These are PC games, they don't have to develop for the platform like they do the XBox and PS3. Heck, they can just stick to the same B.S. of porting a console game to the PC that they're already sticking us consumers with.