Earlier quoted context omitted.
> It could also have been to make more public that Greenwald has a younger gay Brazilian partner, something we gloss over in this crowd, but for which he'll be judged harashly for in other social circles. Well, it's not like the Guardian is really terribly popular amongst bigots, anyway... If he wrote for the Daily Mail I could see your point.
The irrational (but very real) reasoning goes like this: Glenn reported on the NSA leaks. Glenn is gay. Everything gays do is wrong, therefore reporting on the NSA leaks is wrong. Also, supporting gays is bad, because someone might think you're gay. Therefore supporting NSA leakers is bad. Where Glenn works is irrelevant. The NSA probably wants to discredit everyone involved, and garner as much support for themselves…
The only prominent politician I can think of who pushes that line is Nick Griffin, and he's literally a nazi.