Yes I've just read the 9th book. And They mentioned two Aes Sedai in Tar Valon were doing things secretly. They thought they might be pillow friends and there is nothing wrong with it. That was cool :joy
I'm at the 7th Book. I didn't see any gay character in WOT. :tug That makes me sad even I live in the country where the muslim population is %90. I really want to see a Maiden's love to another Maiden or two WhiteCloaks' love for eachother. Is there any gay relationship between characters? :kiss