Guild Wars 2

I am not talking about techinal issues, I am sure they are aware of that. But I would like to know what do they think about zergs, personal progression and impersonation in WvW.
You you see WvW as a minigame or do you want people to play it for long years as they did in Daoc? Do you have plans for a Darkness Falls expansion?
I wouldnt ask this on a blizzard etc forums, but anet seems to respect their customers and share their vision with us usually.

I think explaining in more detail what you want to know would be more helpful to any ANet devs reading these forums