But that number, like that ad, is a sideshow. Another extraordinary stat got overlooked, and this is one that really gives you the scale of what the social network is building.
Or to put it another way: one billion isn’t cool. You know what’s cool? 140.3 billion.
Read more of this social media article at: http://feedproxy.google.com/~r/Mashable/~3/A4zayom75q8/