I've kind of neglected the B section of our LGBT community. So today is for all who are Bisexual. I hope these links are useful.
BiNet USA is a social and support group. They have an interactive map with known Bi groups.
Bi Community News is a magazine that covers many topics dealing with Bisexuality. They are based in the UK but some information is universal. (UK)
The Bisexual Index is a wonderful site covering many topics dealing with Bisexuality. Check them out. (UK)
Bi Irish is a social and support group in Ireland. (Ireland)
Bi New South Wales is a social and support group in Australia. (Australia)
The American Institute of Bisexuality is part social and support and part advocacy and health. A lot of links here.
Love is Never Wrong