I'll kick this off then.
The Good
Well, once, during an RP session in the Tavern in Stonard this Troll rouge (his spelling, not mine) showed up, disrupting our RP with the usual "lol U rp noobs" and whatnot. We both politely asked him to stop, pointed out the rules for the realm and after a few bouts of asking politely and warning him told him we would contact a GM.
This was met with lots of laugher, emote spamming and whatnot while we struggled on to continue our RP. When the GM finally contacted me he asked if the interruption was still going on, and we had to tell him "Yes, he is still here."
The GM was friendly, and seemed truly concerned that someone was spoiling our fun. He asked us if we could move (which we couldn't, being in Stonard was part of the plot) and if we had asked him to stop. When we confirmed asking and warning him, the GM said; "Warn him again, and let me watch his response..."
So, I told our rouge friend "Please stop spoiling our RP." to which he replied "stfu RP noob. I can do whatever I want"
Then a blue robe cladded figure appears, a huge Orc in this case. He makes the /shoo emote at our friend... who promptly winks out of excistence. He does the /bow emote at me and my friend, and I get a whisper "He won't bother -anyone- for the next 24 hours. He's banned until then..."