Since this thread already existed I thought I'd move the conversation over to here from the 'Fetish and Fantasy' thread.
The current discussion is mainly in response to this post

QUOTE (funked)out_frog @ Oct 28 2004, 03:11 PM)
The way that I understand the differance between a person who is bisexual, and a person who is bi-curious is:
Bisexual: a person who is wiling to have a romantic and sexual relationship with either a male or female.
Bi-curious: a person who is willing to have a sexual relatioinship with either a male or female, but cannot fathom entering into a romantic relationship with one particular gender.
What, do you think?
QUOTE (Jonman)
Fallen Destiny claims that unless you're exactly 50/50 split, you're not bisexual? So does that mean that every bisexual needs to have slept with the same amount of men as women? Otherwise they're just bi-curious?
Ah, but Jonman, what if I as a 'bisexual', on the Kinsley scale veer towards men, but have slept with more women? I'm confuzzed! What am I?

Taking on a label is a big thing for many people. I know it was for me when I realised I am bi. Bi-curious is often a saftey net for people who are unsure. It's easy for people to assume that they are straight, and arguably it's currently easier for people to say that they are gay than it is to say that they are bi (I'll give a reason for that very controversial idea in a moment). Saying you're bi feels like you are tearing yourself away from communities, but people often find themself, a few years into their sexual life (or many more), thinking about people of the same gender in a sexual way. They're not sure that this is something that they would want, but they feel that it holds some appeal.
I'm not sure if I agree with Funk's definition of bi-curious for this reason: if you are bi-curious then given the right circumstances you will resolve into a more firm definition of your own sexuality, that may be bi, it may be straight, it may be gay. Curiousity is something that can be sated, and when this has happened there will be a result. It may turn out that you are actually bi, or that you didn't like the daliance you had, but either way you will get information to resolve the curiosity.
The reason I say that it is sometimes harder to say that you are bi than it is to say you are gay is because of the amount of incomprehension and pressure I have had at times in my life in response to my bisexuality, especially from the gay community. There have been campaigns to not let bi men into gay clubs by lesbians, I have been told that bisexuality does not exist by gay people, I've been told that I'm really gay and just can't admit it by both straight and gay people, and there are more examples... It's hard to say you are bisexual when there are many people who see you as a threat, a pervert, a traitor (oh yes, bisexuals are traitors to gay liberation because we can 'pass' for straight people), a disease carrier, or as insatiable sexual predators.
I've got older now, and I see more that to move on in the world we need to make distinctions less important rather than more important. I happen to have been dating a woman in a monogamous relationship for 4 1/2 years. If I ever split up with Sues at some time in the future then it's possible the next person I date will be male.
Of course, given the social pressure that same-sex relationships have on them, I'm not going to kid myself and say that it is the most likely turn of events. It's easier to be in a heterosexual relationship for many reasons, but affairs of the heart are strange things so anything would be possible.
I think Fallen Destiny has the right idea in that s/he concentrates on desire, rather than action, as being the defining aspect of a person's sexuality, but I suspect the way that it was conveyed clouded the point greatly.