The biggest blunder IMO is Bungie's ability at stratigc communications......or to make things simple....how they communicate with their customers. For instance....Bungie stated their one of their goals was that they wanted players to play longer at higher levels. Ok, that's fine but when you build a RNG system that doen't support goal; either change the system or stop staying things you can't or not willing to support. Another example: Weapons tuning. Bungie once stated It was a HC role to act as a scout rifle (think the original Y1 hunter build). People ignore that goal and started complaining that a HC has too much range. So Bungie nefs the HC to the point that is doesn't get used much. How about neft the impact and not the range if the goal was to be able to fill the role of a scout? Either way, what Bungie says and what they do is usually at tension with each other and not a good way to run a business.