This may be me, but while I sorta see them as "traditional" (man + woman, homosexual pairings are very "wut", etc.) I always got a somewhat hedonistic vibe. xD And not just because Aedolis comes from them in 5000 years. Hedonistic may be too strong a word, but far less conservative than Serendipity--just in different ways.
They have a brothel, and I remember Akkiel having concubines in the past. xD So I dunno! I may be completely off base, but hey, it's good to get our assumptions out in the open.
Thoughts?