For those who are interested, a blog post discussing the way GW2 uses Arthurian themes in the Sylvari personal story.
SPOILERS ahead for that personal story quest.
http://doctorcomics.blogspot.com/2012/09/arthurian-legend-and-guild-wars-2.html
(reposted here in the linksville forum, now that we have one!)
DoctorComics.blogspot.com