There's alot of good camps in there, problem is 95% of the people that play this game stink. They'd be better off playing Olsen Twins Go Shopping or something.
If there isn't a zone line for these poop people to fall back on, they're too scared to try it. Personally I think it's because 95% of the population is too cheap and/or dumb to purchase sneak/invis potions to travel in dungeons. Maybe if they could watch out for themselves rather than bum it off a mage and run halfway through a dungeon only to have it fail, they wouldn't die so much.
Who am I kidding? They'd just run into a NM or something and die anyway.