Digg hits 1 Miiiiiillion Users

From what I see in the blogverse I'm not the only one who thinks this is wierd. being valued at over 11 million bucks, shouldn't there be more than a million users? Though I guess that works out to $11 per user, but you gotta wonder how many of those users are spammers. I love the concept of Digg, I just wonder if there is a way to make the system more legitimate. I'm sure the brains over there will figure it out between the beer consumption.