From Mark Steyn.

Boldface mine:

Mr Khanna comes close to the truth when he notes that metrosexuals ‘spend a long time standing in front of the mirror’. In so far as this demographic exists at all, what defines metrosexuals isn’t that they’re gay or straight but that they’re in love with themselves: it’s a cult of narcissism. And so is geopolitical metrosexuality. You look great, you feel great, but you do nothing. You go to endless multilateral meetings with other presidents and prime ministers and you trumpet the merits of ‘soft power’, but nothing happens. It’s a way of advertising your own virtue, nothing more. At a certain level, fixing Sudan involves going in there and killing people, and if your main worry is how you look, you’re not going to be up to that.

The Foreign Policy article he refers to can be found here.