I have my bookmarks sectioned for topic and what the site is!
in Dhamma my section for Dhamma related stuff obviously
Dhamma Talks (forest sangha)
Dhamma Talks (Thanisarro)
Dhamma Education Sites
20 sites I think there are loads you think of the center I probably have a link to it
Buddhasassana English Section
EVinaya (I think is closed now or will be soon)
101 Zen Stories
Forest Sangha Homepage
Isle of Man Dhamma Sangha
Sitagu Vihara (Texas)
Sayadaw U Nayanissara
Satipannya Buddhist Trust
I think that covers most of them, Allot of web sites I go on regularly I don;t use the bookmarks for as I know the link is in a certain bookmark, and most of these I have fo efeence when I want to find a specific thing.