Militant Atheism?

[SuperSentient]

People will often cling to communities of like-minded people, whether that be religious, political, philosophical, fanbase, etc. Especially in this age of the internet where you can easily connect with niche communities that you may not have been able to find in-person. Atheist communities often express contempt towards religion (anti-theism) and there is a correlation to more naturalistic views of the world/metaphysics as well as political affiliation. I wouldn't fault anyone for making that connection. The reasons are often connected to many being ex-Christian, ex-Muslim, etc, many are still in their religious communities (and "closeted" so to speak), and so there is a lack of these like-minded people and no places to vent or voice their opinions on the matter (without some community repercussions anyways), so the internet is an attractive (and anonymous) place for that. Many will form their opinions there, and you will then have that community of like-minded people. 

My simple two cents.

So what do you think should done with ... people ... who come into such communities with the sole intent of being utter assholes?

Community moderation would ideally take care of them I suppose.