Re: ghostkill question
/agree SoS, seems like most of the people who have posted and joined nov 2006 or later dont't want to listen even after repeated attempts to get them to post in the correct forums.
On topic: I have been banned for gk'ing, reported by another mq2 player who warped to the mob i as killing, on druzzil ro. Only one ghosting toon (rogue), was banned. My other two accounts i was using at the time weren't banned (2 rogue shrouds). I've had my shaman loaded up as well as my enchanter setgrav'ed and at my ghost waypoint, buffing my toons periodically, never been banned with those. Never been banned with my monk ghosting, or my friend's ranger.
Do not gk in ashengate or any higher-end TSS zones. They are way too populated and i've heard reports of people getting banned for as little as warping around in there....think of the logs for GK. I'm not telling you not to, but because of the people that play in ashengate (usually higher end guilds), I wouldn't recommend doing anything in there.
If you were to kill Xegony, Queen of Air, noone would know unless someone zoned in and the mob had a zone-wide emote/death emote. I wouldn't suggest doing many progression mobs though. Alot of guilds complaining about progression mobs being GK'ed, so stay clear of progression mobs that guilds are actively going after.