This man says a lot of things I want to say about being bi and bisexuality. He talks mostly about male bisexuality, but it is fascinating to read his stuff. I have more than once found myself nodding along, going, I know what you’re talking about, this is an experience I’ve had or something I’ve noticed. I am adding this to my links in the sidebar, so it doesn’t get lost as time goes by.
(Oh, and as you may be able to tell from the URL, he’s British)