[guineapig]

Basically, people use slurs as a simpleton way to burn others on the forums.
If that's the best you can do to win an argument then you fail.

I've been in plenty of debates with people on these forums and never had to break any forum rules in order to get my point across. I point out when people have to resort to name calling (and spell checking) in order to make a comeback and by simply calling them out, the rest of the community can see them for who they are.

I see absolutely no need to change the rules here. There are plenty of ignorant forums on the internet; feel free to "express yourselves" in those ways there.