http:www.biresource.org
Offers a comprehensive state-by-state listing of just about every bi group in the country
http://www.bisexual.org
Great site for links to just about everything in the world for bi folks
http://www.allthingsbi.com
A huge successful social site from Florida. Also the home of the bi flag
http://www.bicafe.com
http://www.bitribune.com
If you are a bisexual mom, check out this supportive site
http://www.marriedbimom.com
Web site from a California woman--a great catalog of essays about bisexuality
http://www.bitheway.org
Ground zero for many in the poly community
http://www.polyamory.org
Social and support for the poly community
http://www.mnpoly.org
Group for people assigned female at birth and no longer feel that is complete or accurate
http://www.tmen.net
Home of the Center & Debra Davis
http://www.debradavis.org
Information on the issues faxed by intersex persons
http://www.isna.org
Home of this group and bi friendly
http://www.kawashaway.org
A good connection into the Twin Cities Leather Community
http://www.knightsofleather.org