I Don't Invade Experience Groups That I Don't Agree With
No matter how strongly I disagree with people, I don't see the point in invading their groups and starting an argument. In my opinion that would only make them less amenable to my point of view than they ever were in the first place. It's better to leave people alone than to needlessly harass them. However, if they invade my groups or posts, I usually retaliate.