I know I'm annoying, but I've got 5 or 6 friends that I'm going to get Defense Grid for as a gift, as soon as it's released on Mac. They're getting anxious!
A related question, when the new Resurgence content comes out, will that be available for Mac immediately as well?
Thanks again guys for an awesome game! I just bought it on XBLA purely to support your product, even though I already have it on my PC.