In general, be courteous to others. Debate/discuss/argue the merits of ideas, don’t attack people. Personal insults, shill or troll accusations, hate speech, advocating or wishing death/physical harm, and other rule violations can result in a permanent ban.
This is insane, considering the fact that Michelle Obama graduated from Harvard with a fucking law degree. Educated, eloquent, elegant, socially conscious… What more could you possibly want from a First Lady?