Dont worry man. It wont happen anyway. There are too many in that list of the next state that will never happen no matter what untill the next election. So I can truely see a few more coming over but if they hit 18 by 2012 that will be a lot.
12 states in 2 years? No.. He has a great point though, we do need at least half the country to be legal with medical to get a shot at ending federal prohibition.