In my *mumblety* years in slash fandom, I've encountered very, very few online services that didn't just tolerate us, but actively welcomed, understood, and appreciated our community.

Hello, Pinboard: The Fans Are All Right.

I was going to hold off on moving all my bookmarks until I saw whether Delicious was going to get itself together, but screw that. I'm moving to Pinboard.

ETA: When I first posted this, I had forgotten that Pinboard charges a one-time set-up fee, which is just under $10. Obviously not everybody can justify that in their budgets these days. However, fandom being fandom, there's already a lively swapmeet going over on the fannish Pinboard comm where many people are offering to gift Pinboard accounts to fellow fans, either gratis or in exchange for small fannish services.