Seeing Game of Thrones play out on Facebook was the comic relief necessary for the oft depressing show. Seeing Game of Thrones characters pretend to have online dating profiles? Just as good, well, if only for Hodor's.
Seriously, if Westeros had online dating, the whole world would have been a lot peaceful. At the very least, the end of Season 3 would have been a bit more pleasant. Team Pwnicorn created these profiles for each character and they go along with what we know of them and how online dating works. It's a cute little thing that'll probably make you miss the show more now that it's over.