Follow them on Twitter. You'll get notifications when their live streams will air and you can even participate if you want to by submitting your own questions. .....or browse through their many past streams and your answer will likely have already been answered as Benz mentioned.
Each stream is about an hour or more and is essentially one big Q&A. Alex hosts one every 1-2 weeks. Mikee was answering questions on the last one. The live streams are probably the best source of information right now and the best way to get individual questions answered IMO.
NWI is very up front about the progress, direction, decisions, etc. regarding their game. .....way more than most other developers IME.