Wow I don't even know what Hearthstone is... Can you elaborate?
Blizzard's new free to play card game.
They have been extremely shady with their handling of beta keys. People are using bots to steal keys from legitimate people and selling them for over 200 dollars a piece. People on Reddit are making subforums to do "give-aways" only to steal the keys for themselves and delete their accounts.
Instead of honoring players of their games like SC2 and Diablo 3 and allowing them into the beta, they would rather give these streamers keys to hand out live on stream for their subscribers.
Its just really gross and irritating.
(sorry if i de-railed things, but i just want GTA to destroy this game so that Blizzard wakes the hell up)