The forums- People will go out of their way to belittle others and inflate their fragile egos. Especially annoying when they do this without warrant or can't be bothered to properly read another's post. The countless dumbasses and freeloaders I encountered in nightfall and weekly. Had a guy try to afk a nightfall once, a 32 with high grimoire score hid during a weekly boss fight, and teammates bringing unleveled rare weapons into a nightfall or weekly with a burn modifier, even worse the when said weapons are the wrong element.