When I got a chance to hop on in to the PTR and try the new marsh on for size, I was delighted. Once again, I feel like I have been given a zone back. Not only will we finally get a chance to continue quest lines that have dropped by the wayside, there are entire new ones that absolutely rock. I won't tell you much, but there's a certain large fish, and some cannons, and suddenly Nat Pagle is asking you to do completely wrong things with fish bait.
Dustwallow is no longer "that zone I travel through on my way to the Barrens." It only makes sense that the place will be flooded with people trying to get their quests done. I personally don't play on a PvP server, unless you count that belf mage I made on a whim, but I imagine that the craziness in the next couple of weeks will eventually die down as people speed through the levels toward 60. Or perhaps the marsh will become everyone's favorite contested zone. Either way, bring extra socks. That's what they always say when you're preparing for battle in the swamps.