Blizzard doesn't use RSA, so whats your point again?
Yes they do. The authenticator tokens are the EXACT SAME MODEL as the ones that I have used for countless companies that say "RSA" on them that are sold by RSA. It just has a WoW or SC sticker on it.
But they don't use RSA, they use Vasco, completely different company, so if RSA had their database hacked it has no relevance to Vasco's codes.