I may be picking it up today, depending on whether or not the guy that is coming by to buy some furniture actually gets it and we get some extra money. The one thing that really jumped out at me was the one line on steam that said:
"Cross platform multiplayer between Windows PC, Mac and iOS! Play asynchronous against friends and foes on multiple platforms"
My brother is going to be getting this game when it comes out on iPad, so being able to play against him even then is going to be awesome!
Edit: So I bought the game and so far I am enjoying it after 4 hours of play time. The AI is meh... always running stealers down long hallways at over watching marines, and some rather large bugs that need to be taken care of, but the game play is identical to the board game.