No, I haven't subscribed :/
I just f5 the MMORPG.com GW2 forum hub and their blog
edit:
part 2 of that interview is upQuote:
How many zones does the game have? How many zones perfectly match your level as you progress through them? Is there more than one ‘intended’ route through the game or just a single zone for a certain level-range making it feel linear?
For any given level there are definitely multiple zones that you could be in. We walk the line with making the game feel to linear and unnecessarily spreading you player base out. We try to have at least two options for players at any given particular level. Even at level 80, the max level, there are multiple zones that you could be in. There’s also multiple dungeons you could be in.
Depending on what you want to do at any given time, no matter what level you are, there’s multiple types of content for you to experience. Personal stories, events, dungeons, WvW, there’s always a lot of different things to do.