I'm not sure where your rules are posted for streamers, but a lot of the time i will see your streamers learning the twitch rules from their viewers.
For Example, i was just watching dayzmarine, and a hacker joined the server he was on and started spawning vehicles, cows, forcing them to dance, putting gear on their characters and so on. He had no clue he could get banned for playing with a hacker, weather it was his choice or not.
Maybe you guys need more visible rules posted somewhere, that your casters can see. its kinda weird seeing them learn the rules from the viewers.
Also, i heard someone was recently banned that streams dayz, is there a list somewhere of banned casters? It would be nice to see if it was someone i follow.