I guess just how inconsistent Seth Stevenson is being in his review of the Chemistry.com ads depends on whether or not he is gay.
The reason I say that is because he thinks the gay-focus ads are great because he can understand how discrimination from eHarmony is unfair and that gay people are a market segment that needs to be addressed. If he isn't gay, then he's being very sympathetic towards sensibilities he doesn't really share.
But then there's the sensibilities of the people whose tastes and non-sexual orientations differ from his own. Evidently he can't quite get his head around the idea that even people who dress in a way he finds distasteful might just want to find a match too.
So if Stevenson is gay, then he's inconsistent in that his sensibilities only extend to his own group (How dare eHarmony reject gay people, but lord, how tacky is that vest?!?! ) If he's straight but a fashion prig then he's being inconsistent because he can see how other viewpoints are valid market shares but only if they're based on sexual orientation.