The Zuckerberg wedding photo has over 1.3 million likes. It's a fascinating image, if only because this is the photograph chosen by the man who wants us to share everything to be the public document of perhaps the most meaningful day in his life, the thing people will share, just days after the other most important day of his life. He looks... amused. Sort of.
I can't think of a more fitting photographer to have taken that photo. (via)