I have 17 (21, 4 appealed)
My first 5 are for "making fun of users in a suicide thread" because I thought the thread wasn't meant to be taken seriously.
I won't get into the other 16 very much because most of them I still disagree with and it will just be a rehash of the year old ban appeals.
I will say that I vividly remember that the reason I became a (successful!) broker is out of spite for being banned on a brokering thread because I pointed out the person's lack of experience or reasons to trust on said thread. Because I figured, I guess anyone can be a broker, right? So some good comes out of these things after all.