Don't mind them camping near the NPC's so much... it's the sitting right AT OR ON them that is the problem. Like they forgot you can actually target and talk to them from like 10 feet a way.... sometimes I can't even see them in the crowd. They do this with the Atma and cruor guys too. It's annoying to have to tab through a dozen people to get to the NPC's--especially when you are trying to apply 3 atmas

You don't have to run right up to them to talk to them.