Dungeons are the main reason I play MMOs. Working together as a group to beat content, playing your role, thats the main draw for me. I've never really understood the boner people have for open world content personally, but I can agree that more options are good.

Also I think frontlines PvP is scheduled for 2.3.

I also have a feeling we won't see any complex or innovative new stuff til they drop PS3 support.