If everyone camped there wouldn't be a game going on. It would just be 12 dudes sitting in dark corners twiddling their thumbs for ten minutes. The "you can do it too" argument doesn't carry any weight. Furthermore, I just don't understand what kind of satisfaction someone gets from hiding and waiting on someone to walk around a corner so you can blast them. It's mostly those who are obsessed with their ratios and can't keep up without camping/hb sensors/tubes.