Facebook founder Mark Zuckerberg has been dating his girlfriend Priscilla Chan since Harvard. But he just got around to changing his Facebook relationship status to "In a Relationship," last Sunday, adding the comment "Slightly overdue :)"

We get why it took so long: Isn't changing your relationship status on Facebook just the worst? That excruciating torrent of comments and "likes," from people you haven't talked to in years, all trying to outdo each other with the snide congratulations filled with gross innuendo.

Anyway, congrats, Zuck and Priscilla. You must now never break up, or face yet another public pillorying at the hands of your Facebook friends.

[Image via Forbes]