Given the amount of shit they have to wade through in the average day in the forums, I fully expect a touch of sarcasm / "smart-ass'ness" on occasion.
So the forums want to dish it out all -blam!-ing day every -blam!-ing day on every topic that can be thought of, but bungie make a couple slightly off-handed remarks that can be interpreted to be slightly offensive if you think hard enough and the forum goes
HOLY -blam!-ING SHIT THEY JUST INSULTED ME!
HOW DARE YOU SIR!
HOW DARE YOU!