Perfect article! We're discussing blogs tomorrow in class:
Tumblr continues to grow and new features just keep coming -- the latest being an an Android app and third-party iPad app.
And now this for the social network based in New York: Tumblr hit 1 billion posts today.
Its staff acknowledged the mark in a Tumblr post, stating, "The things you do with Tumblr continue to blow our minds. :)" Read the rest here