Last month, we gave an update on the state of Tumblr that included some pretty impressive stats: over 6 million users, 1.5 billion pageviews a month, and 4.5 million new posts a day. Throw those all out the window.
The blogging/microblogging/social/whateveryouwanttocallit network has just crossed 1 billion total posts today. You can tell by looking at the number after the “/post/”…
