The link I often give is:
http://play-free-online-games.com/games/games_rpg.html It's a nice, full list of free MMORPG and MMORPG related games.
And my drive is different from you guys. I don't play the game, I work on it as a hobby. So, I partly continue to do this for the same reason people continue to build model rockets for years and years. I literally
need some sort of creative outlet and despite various annoyances, Wyvern is really the best thing I've found for that.