Not leting gays marry is simply prejudice and its as evil as prejudice against blacks, indians, jews, etc. Its a long list of prejudice being corrected by the courts because the prejudice is evil and wrong.
Gays should marry (in spirit at least) just to piss off the damn homophobies.
They are not asking for special rights they are asking for equal rights. If it takes a revolution then so be it. Until this issue came up I never understood why people hated christians so much. Now I understand clearly.