I think that people shouldn't SEARCH for something like that on here, because that's not what the site is for. It's not a dating site. However, there have been people that became couples on here (the same as any other website), so it's possible I guess. I know I've had my GaG crush before, same as a lot of other people on here. ^^ It happens.
I'm not saying it isn't a place where you'll meet someone who you have interest in but this isn't a dating website it's a site where you ask questions and give advice. Not really a place to seek a relationship with someone.
It may be a good site to eventually find someone to date here (because dating is not the site's main purpose), but ONLY if you reside in the United Sates because this is an American website where more than 90% of its members (its a rough estimate) are Americans.