Back in Burning Crusade they had a different queing system for dungeons. The system gave a place to look for groups or look for more and would allow you to select 3 instances to que in for. You would not be teleported to the instance so it still gave people a way to connect while doing dungeons. It also gave a place for groups to form without the endless spamming of trade and world chat. I was wondering if there was a way to bring this system into the wrath servers to fix what has been lost with the dungeon finder?
I think there's a thread of a guy looking for people to test his add-on that did just that. It can't teleport you obviously or grant rewards, but it looks like it lets you list your class and role for dungeons and will create groups for you.