1) Not allowed to flame outside flame section, making a thread insulting somebody will result in a ban or an infraction
2) Who cares if he derepped you, rep isn't the only thing in the world. it's useless
3) insulting via rep message isn't breaking any rules (that I know of), I've gotten plenty of insulting messages via rep message. It's useelss. Plus it could of been anybody who derepped you and said that and put sids name after it.
4) You're not getting unbanned so you can "give proof". That's just a fact.
5) Suck it up
6) You called him a retard, provoking it.