No idea. It has been quite confusing. At first the City Council said "we might not agree with it but the people have spoken and MJ is now legal so we're going to participate". Then the citizens freaked out and the CC backed down and instituted a moratorium then all the sudden this new vote happened. The article in our local paper is equally confusing but did say that the CC decided the tax revenue would be worth the risk <roll eyes>
Whatever the reason I'm happy to see it happen. Less so for the availability and more so for implementing something that was voted on and passed.