Directing the term "social fascist" at anyone even broadly on the left is wrecker shit and needs to be shouted down as soon as it crops up.

It's not some insightful observation, and it's not the type of semi-hyperbolic insult that's simply a petty way to get under someone's skin: fascists should be shot. They are the worst people imaginable. Imagine being one of the few people in this country to take some initial steps left of the political mainstream only to have some One True Leftist pisspig call you a fascist, i.e., say you're someone who should be shot. It's either cop shit or might as well be.