Porting GW over to game consoles would require additional work that really needs to be put towards fixing the game.. Once they have it figured out on the PC side (wich is the easiest platform to develop for) then they should work on bringing it to consoles. The Guild Wars business model would work well in the console world
As for right now I think they should keep it PC only.. ask me again after Guild Wars 2 is released.
Daily updates would be sweet! 7 little features (like the weekly poll) would be a great way to do it
One could be "Places to See in Guild Wars" where you take a screen shot of a really neat place in Guild Wars every week and describe how to get there