For these reasons according to the Code of Conduct & Terms of Use:
Inappropriate posting
5. Rude insults, defamatory remarks, offensive images, cursing, profanity intended as an insult towards another member, personal attacks, words of hate. Any remarks that stirs up anger. In dealing with flame wars, comments that started the flame war will have more weight in terms of violation.
6. Nationalism and the belittlement of religious groups; derogatory remarks to religious, national or ethnic groups and members, jingoism, bigotry, racism, political propaganda.