Bad news for all you folks who play on Private Servers .
Blizzard has been sending out DCMA warnings to Server Owners to shut them down.
Ani-WoW and ToxicWoW have already hit the hay.
It is said that WoWscape also has gotten a warning.
Here's the Official Story:
Sources:Privately run WoW servers have been dropping like flies in the last day or so after receiving letters from Blizzard's lawyers under the DMCA. They've been shut down so quickly and rapidly that it's being heralded as "the end of private servers" by quite a few people. The biggest and most well known servers such as Toxic WoW and Ani-WoW are more or less all gone already, and it seems that it's only a matter of time before the smaller ones go down as well. Supposedly, this letter has a pretty long list of sites and servers that are to be taken down.
HERE and HERE