Secret Cow Level has Returned ...moo!
There is a cow level - in StarCraft 2!
With the release of the new patch we finally got our chat channels in Battle.net 2.0, and as a reward for our wait, Blizzard added a secret cow level chat room.
So, where is it? Below the StarCraft 2 logo at Battle.net there's a tiny Battle.net logo, spam-click this one for a while and you will automatically enter the channel.
To share their love of cows, Blizzard has made it so that everything written in there will end with "...moo!". Thank you, Blizzard, for details like this.