WoS didn't get shut down, they just had to change the name (now know as starcraft universe).
http://www.starcraftuniverse.org/
Ah, good to know. Still sucks, and now becomes even more curious. Especially since the entire thing would've been hosted on Blizzard servers anyway.
You're one microscopic cog in His catastrophic plan,
Designed and directed by his red right hand