There will be more categories of links soon. At the moment, it's all lumped together. It seemed more important to get it up than to get it perfect.

PFLAG	Parents, Families and Friends of Lesbians and Gays. This is the organization for your family, to help them understand. Tons of really good literature, support, and more.
Family Acceptance.org	The story of one Christian family, how they reacted to the news that their son is gay, and how they grew as a family and as Christians because of it. Recommended if you are having problems accepting a gay child, or if your parents are having problems accepting you.
Sexual Orientation: Science, Education and Policy	Dr. Gregory Herek's work on Sexual Prejudice, Hates Crimes, AIDS, and Psychology. Includes the real facts on Reparative Therapy (along with a critique of NARTH's methodology and Paul Cameron's credentials,) child molestation, and much more. An excellent site.
Answers to Questions about Sexual Orientation	American Psychological Association answers questions, based on decades of research.
Planet Out	News, message boards, Personals, and Dykes to Watch Out For (People > Women > Comics.)
The Data Lounge	News, Gossip, Surveys, Forums, and more.
HRC	Human Rights Campaign. Working for Equality for everyone, regardless of sexual orientation, gender, or expression. Has everything from Voting Records to action you can take.
GLADD	Gay & Lesbian Alliance Against Defamation. An activist site, with a Media Watch, OpEd pieces, Events and Action Alerts.
GLSEN	Gay Lesbian and Straight Education Network. Working for safe schools and understanding for everyone. This is the organization to contact if you want to set up a Gay/Straight Alliance at your school. They have lots of resources for teachers and students.
The Gender Trust	UK site with lots of essays about gender issues. (It's a Registered Charity in the UK, if you happen to live there.)
Rainbow Query.com	Search Engine geared toward GLBT websites.