Awhile ago my brother submitted this site (gwforum.ca) into the Anet fansite thingy, I helped him set up a lot of it. He basically got an email back saying something like "it's just forums, you didn't do anything, you suck". Well sure, that's fine, nice community spirit. Well my bro dipped under the radar and since then I've just been using it to host stuff for people untill the dumbass can afford internet. My point is, tonight I realized guildwars.com has several just-forums listed, and I checked them out, and they're just like gwforum.ca.
Here's some forums Arena.net has listed, these do not have websites, just forums:
only 1 of them is English... the rest is French and whatever else.. but it could be that they don't need more forums. Also they seem to want people to have game info. There is a lot of things you can learn from most of these sites without ever looking at the forums
Gamona.de has an associated fansite
Jeuxonline has an associated fansite
GWEurope has an associated fansite
mmorpg italia has an associated fansite
All the other sites you mentioned are non-english. I am sure that due to the dearth of non-english forums [and an abundance of english forums] is a big reason of why there were allowed in.
Furthermore, your post is directed to Gaile. You can check her profile page if you wish to contact her.