Personally could care less what anyone else does. I play this game, because I enjoy it. If someone wants to cheese an encounter, thats up to them. When I used to play WOW, Blizzard would enforce an "ethics" code. Basically any player found to be using an exploit to gain gear or material would be banned for a set period of time. Multiple infractions would extend the sentence. For the most part, it stopped people from cheating. That is the only way it will stop here...if Bungie warns players action, and then begins banning them. So as many people are saying...if it bothers you that much, bitch to Bungie. Personally, I don't have the energy to care what someone else does with their time on a video game.