I'm sure you mean wotmud.org, and I always look for someone to mention this one in MUD threads, but rarely see it.

Man I was hooked on that game in high school. Joined the Lion Wardens, multiple high level characters, knew the zones. Nothing has come close since then.

That feeling of leveling in a safe zone when your screen fills with red names of opposing faction characters and you just get deleted and lose all your gear and a level... so good.