Do you ever get an anarchist, a communist and a neoreactionary turning up to the same meeting? If so, does it cause problems?

I've been part of some arguments between libertarians and socialists. They got moderately heated but not severely so. Rationality-wise they seemed better than I've experienced in other communities, but still pretty far from a cool-headed ideal. To be fair I've also had some somewhat heated arguments over more abstract philosophical issues, though with few hard feelings.