I think this is sad; you don't have to agree with them, like them, be involved with them or pretend that they are "sane" in order to live your life devoid of them. So why attack them? Why go out of your way to harass and harm them when they really aren’t involved with you in anyway? Leave them alone and they don’t bother you, is that really that hard?
Frankly persecution has never done anything but make the persecuted stronger. Don’t believe me? Take Christianity, the Romans couldn’t silence them through use of the most horrible forms of torture they could think of (read Fox’s Book of Martyrs) and did it work? NO, it spread like wild fire. To the point that in 333 A.D. the Romans formed their own “Christian” church (Roman Catholics). Take the LDS they were nearly wiped out in their early days…how strong are they now? The list goes on, all that this will do is make their cause stronger and thus you have defeated your own goal. Not to mention put yourselves at risk for legal and criminal ramifications. And for what really? To harass someone who didn't do anything to you in the first place?
Dumb is all I can say.