One thing that's very intriguing to me is the whole "want guild marks for a class? go to the city with its guild" thing. I understand how it makes sense in the context of the game/story/etc, but in terms of dealing with human players is this meant to be an effective means of providing incentive to go to places besides <insert central meeting ground of your server> (mines ul'dah) O.o?
Simply food for thought, just wondering what you guys think of it!
Thanks for input.
*edit
Have more uses for guild marks been announced that I've missed btw? People seem to have little use for them after looking around forums =/.