What a system huh? The system is great, isn't it? Because it certainly is.
It really roots out the problem in the community. When people think they're invulnerable on the internet or ignorant of the terms they agreed to, the IFS slaps them with a reality check. The thing is, that you either said something against the zero-tolerance policy or you're not telling us the full truth. Regardless, it's one of those two things, no matter what claim you make.
So if you want to discuss your ban with the board, you must provide the chat log. Your claim is irrelevant and no one wants to see your claims before your chat-log or screenshot.