Now, we all know that Arenanet is working on a lfg tool for the game and there is even a tool, while bad, is still a lfg tool. Currently the tool almost everyone uses is http://gw2lfg.com/ .
What my suggestion is use what is available to you Arenanet, don’t just make a basic everyone ques for a dungeon you auto join a group tool. I want a kind of server browser like list with descriptions, like how the website is set up, though a auto join group party option would be nice for people used to that.