Just as a footnote, I have to say that Echo Caverns is an odd one for Sony to have chosen. The exp there was always good, and it's such a cramped zone that there are only a few "camp" spots. I've tried going in there with my shaman, and the place is always barren of things to kill, and there will be about 12 players in the zone. The only spot I've found consistantly open is down at the elevator, and there's only like 4 underbulks there, and the respawn is very slow.
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Some people are like slinkies, they aren't really good for anything, but they still bring a smile to your face when you push them down the stairs.