Pass out male chastity belts to alter boys.

OK, I think that it is a really bad idea to be banning stuff, especially if there is some form of idea or concept underlying it.

Seriously, do as Brian suggested and discuss the ideas, to the point of ridicule if need be. However, to consider banning a group because another group doesn't like the ideas that support that group is foolhardy.

Let me approach this one sideways. A couple of years ago, the script kiddies over at ED launched project chanology, which was a (brain dead upon conception) attempt to ban Scientology. Well, it never would have worked. Even if they had managed to get the IRS to reconsider the tax exempt status of the main group, they would still be out there. They would still be hawking those stupid e-meter things and taking vulnerable people for hard earned cash. And in all honesty, none of what those idiots did would have slowed down the free zone movement.

Any attempt to ban a larger, more supported religion could have met with no more success.

In any case, one simply cannot ban an idea. The best that one can do is force it underground as happened in Russia in the last century. Once the suppression was ended, the Eastern Orthodox church came back almost immediately. Hells Bells but Boris Yeltsin turned out to be a huge believer. If that does not speak volumes to the inherent futility of banning religion, I certainly do not know what does.