While these numbers are impressive, Facebook’s stats on “what 20 minutes on Facebook looks like,” are even more staggering. According to Facebook, 1 million links are shared every 20 minutes on the network. Here are a few other stats listed:
Comments: 10.2 million
Messages: 4.6 million
Related to the change in the dynamic of email, seems like people are ... I dunno ... taking to the Facebook messaging platform OK to me.