I'm going to stop referring to myself as 'bisexual' when I can, I think. Some people think that 'bisexual' seems to support the gender binary, and I tend to agree. I don't know what to go to as a replacement, though. I like 'queer' better than 'pansexual,' although both are less well known than 'bisexual.' 'Queer' tends to invite, "Oh, so you're gay then," while 'pansexual' elicits confusion. Among most people I know, anyway.
Which is why I'm probably going to stick to 'bisexual' in conversation with people I'd rather not get into a giant discussion of sexual orientation/gender with, though.