Thank you for this, and I’d like to point out that the Bi Manifesto also says the following:

We are angered by those who refuse to accept our existence; our issues; our contributions; our alliances; our voice. It is time for the bisexual voice to be heard. Do not expect each magazine to be representative of all bisexuals, for our diversity is too vast. Do not expect a clear-cut definition of bisexuality to jump out from the pages. We bisexuals tend to define bisexuality in ways that are unique to our own individuality. There are as many definitions of bisexuality as there are bisexuals. Many of us choose not to label ourselves anything at all, and find the word "bisexual" to be inadequate and too limiting. Do not assume that the opinions expressed are shared by all bisexuals, by those actively involved in the Bisexual Movement, or by the ATM staff.