TheGuildWars.net

Includes screenshots, member forums, FAQ section, IRC chat, and guild hosting.
http://www.theguildwars.net/

Photics.com

Offers monthly periodical news about Guild Wars in addition to daily news.
http://www.photics.com

Guild Wars Stratics

Provides news, information, forums, and IRC chat, in addition to fan art, official screenshots, and links.
http://gw.stratics.com/

Sy's Guild Wars Journal

Provides a detailed look at Guild Wars from the perspective of an Alpha Tester.
http://sy.cowiki.org/2516.html

Guild Wars OGaming

Presents screenshots, news, forums, profession information, wallpaper, and general game information.
http://guildwars.ogaming.com/

Legendary Wars

Game information, guides, news, forums, FAQ, and gallery.
http://gw.legendarywars.net/

Guild War Legends

Game information and guides, news, screen shots, and wallpaper.
http://www.guild-wars.com/

Guild Wars at RPG Stars

Offers forums, screenshots, news, links, irc chat, articles, and FAQ sections.
http://www.rpgstars.com/