Bookworm, goth, vegetarian? There’s a site for that.
Geek seeking geek. Do-gooder looking for the same. Single bulldog lover needs a date—for herself and her four-legged buddy.
If you’ve been looking for love in all the wrong places, consider a niche dating site, which directs singletons to very specific audiences. U.S. News rounded up some of the more interesting choices.