I think a decent side of the argument tries to come up with as less name calling as possible.And how would you differentiate between an absolute political thread and some what political thread.Even when you are discussing about the social plagues like dowry system,blind dogmas that we can sacrifice a weaker boka and worship cow as a mother,and that our king is some sort of a divine figure etc etc are one way or other related to politics.Would you want to filter that as well?And marginalize them. You can urge folks to come up with some good arguments and discourage name-call.Name calling undermine the debator when you are having a debate about social ills and its remedy.But not SIDELINE them. That shows that we are still a coward and we have not yet build up our mind to logically defend our side.You are discouraging free minds.It will turn out dangerous.