A project I've been following for a few years now has hit a major milestone.  Much like MaNGOS is a generic server that just happens to work with Blizzard's World of Warcraft game client, this is a generic server that just happens to work with another popular MMORPG client.  It's been slow going because really only one guy is doing it in his spare time, but check out this screenshot.  This makes me want to play it now!
Unfortunately, the game is not yet playable.  You can't even move your character.  But being able to create an account, log in, create a character, and join an instance, is certainly moving in the right direction.
Source:http://segs.nemerle.eu/forumz/

Although Nemerle is busy rebuilding his site, SEGS is still alive and kicking.  BTW, did you know this site produces the official nightly linux builds?  It also hosts an up to date server (automatically updated whenever there's a new build).  Just visit http://darkshade.homeip.net/segs/ for further information.

Since SEGS is still very much a work in progress, darkshade's game server crashes fairly often.  Just check back 15 mins later and it will be up again.