| 12 Reasons Gay Marriage Will Ruin Society: Satrical look at the arguments against same-sex marriage. |
| Alternative to Marriage Project: Provides support and information to people who choose not to marry, are unable to marry, or are making decisions about marriage. |
| Gay and Lesbian Advocates and Defenders (GLAD): New England-based legal group taking the lead on same-sex marriage efforts in Vermont |
| Gay-Civil-Unions.com: Supports legal and social sanction of Lesbian and Gay relationships and families, including Civil Unions, Domestic Partnership, Marriage and Adoption. |
| GayWill.com: Create professional, state-specific wills, living wills, powers of attorney. |
| Marriage Law Project: Sponsors research, conferences, and court briefings to protect the legal definition of marriage as the union of a man and a woman. Sponsored by the Columbus School of Law at the Catholic University of America. |
| MarriageDebate.com: Debates whether same-sex marriage will help or hurt marriage as a social institution. Includes news, links, resources, and blog open to all and features contributors from academia, media, law, and advocacy groups. |
| Nolo: Information about marriage and cohabitation, including issues facing same-sex couples. |
| Partners Task Force for Gay & Lesbian Couples: Large site with much information, including essays, court rulings, state-by-state updates. |
| Rainbow Law: Provides legal information and legal forms designed for couples. |
| ReligiousTolerance.org: Homosexual Marriages and Civil Unions: Overview of same-sex marriage and civil unions exploring current status in North America with additional emphasis on religious organizations' reactions. |
| Where Gay Unions are Legal, What Lessons?: A Christian Science Monitor article on what happened when the Netherlands permitted Dutch gay couples to get married. |
| Yahoo! News - Same-Sex Marriage and Domestic Partnership: A selection of latest news stories, opinion, related web sites. |