Everybody settle down, we didn't need to crash the account management site. Let's all just pause for a moment and play some starcraft so everyone who got their keys can get in.
Actually I kind of disagree... I think their site absolutely needed to be crashed by this. If their server couldn't handle the load of a 50,000+ people logging in to it at the same time, then that's an issue that needs to be addressed for launch, because it needs to be able to do that.