I'm an iconoclast [*]. Whenever things become holy, whereby any disagreement is treated as heresy, then I disagree. There are two reasonable sides to every argument. When you vilify one of the sides in the argument, then I step into defend them -- not that they are right, but that they are reasonable.
This makes many upset, because once a cause has become Holy, anybody disagreeing with orthodoxy (like me) is then, by definition, a horrible person. I get things like the image to the right.
(Please don't harass/contact this person -- she believes what many do, and singling her out would be mean).
For the record, I'm rabidly feminist, anti-racist, pro-LGBT, pro-civil-rights. It's just that while I care a lot, I'm not Orthodox. I likely disagree with you about the details. When you vilify those who disagree with you, I will defend them.
...which is the best troll, ever. Admitting somebody is wrong, but defending them as reasonable, seems to upset people more than just arguing the other side is right.