I did some hardcore raiding pre-TBC on EU-Burning Legion/Magtheridon alliance side. Was great fun, fighting Nihilum for the outdoor bosses. We refused to deal with them at first, and they sent their rogues to wipe our raids with mind-control caps and whatnot, resulting in
strange incidents and no one being able to kill them. XD I quit sometime around the Naxxramas patch due to lack of time. Later rerolled to an RP server for more casual gameplay...I do still raid, like two nights a week. We're still wiping on Magtheridon, but it's better this way.