By the way, just out of curiosity: why does there need to be an NDA for M:BG? What could happen if people mention it or tell other people how development is progressing?
Think it is important for marketing that you control how information about your game gets released. You don't want very shitty early stage material floating around freely because people could form an opinion on your game based on wrong or incomplete information. Case and point the recent 'whistleblowing drama'.
WB2 is not that far from release.
Yeah that powerpoint teaser they released really smells like late stage development.