Some of these haves some good points, especially #1, but #5 is B.S. If two gays are exclusive*, they are not going to be getting diseases, and no one has found anything harmful that lesbians do.
* not a given, I know
They have higher rates of both obesity and domestic abuse than straights, and many participate in the hypersexualized rituals of their gay "brothers", such as f*sting and the ritualistic initiation of underage children.
And while I object to the anecdotal evidence often offered on these threads, do allow me to add that I was acquainted in a business context with a lesbian -- a relationship that was made between her and my company by a higher-up. The gay woman was an executive of a major U.S. city. She openly boasted that she appointed no-one but gays and lesbians to her department. Apparently there were no heterosexuals willing to sue to achieve "inclusion."