At some point it moves from trolling (which is where someone isn't sincere but just wants to provoke a reaction) to a level of obsession that probably means they're actually serious, but just don't understand that 99.99% of people don't care about pixels in videogames to that extent. If this is one guy who has had an issue with the jawbones of female characters in two Bioware games, to the point where he's been posting about it on forums and Twitter for months or years, it might indicate something else is going on with him personally.
(And yeah, people laugh at this guy or the Tali sweat guy, but mental illness is a serious topic.)
Oh, I agree--trolls generally, well, 'troll' to get a rise out of people, whereas I'm fairly sure this dude is actually concerned.
I'm just not inclined to be overly sympathetic - without knowing that his concern is actually the consequence of mental illness, anyway - 'cause I find the very idea that all/most female characters in games ought be designed along the lines of 'what male gamers like' - quoted from the diagram - utterly shitty.
The, 'this asari makes men want to vomit' comment isn't helping either, with how clearly that whole controversy demonstrated how far we still have to go before female characters are no longer seen as eye-candy first, actual characters second.