Update: Android Tablet version is now live worldwide!
Source: HearthPwn
You can get a free pack of Classic cards from playing a game of Hearthstone in any game mode on an Android tablet, so remember to do so once it is available.
The Developer Ask Me Anything (AMA) discussion contain quite a few interesting information about the game's future and features. I think all players should give it a read. The most interesting one for me is that I learn that it is in the developers' intention to not match new players with players that have a massive collections; it turns out that there are bugs preventing it!
