Tusk has been added to Dota 2.
Walrus puch!
Seal punch!
Penguin punch!
Speaking of penguins, the Steam client has officially been released for Linux.
Dota 2 will run natively on Linux in the future.
There's no need to pirate operating system software and video games when both Ubuntu Linux and Dota 2 are free.
Dota 2 invites are still being distributed via the Steam Inventory.
Give them out to all your friends!
3 million active players and counting! (February 2013 - Dota 2 Beta)