Yep. It was a few years ago (2006) on a fairly large Advance Wars fansite I used to visit. It just goes to show that every fandom has psychopaths!
Thouh not helping matters is the fact that the only two people I know who really love MLP are a bit... odd. But that's anecdotal evidence so there. There are plenty of casual fans who just appreciate it normally.
As far as I know, everyone in the B8 MLP discussion thread is pretty sane, so that has to count for something.
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