First Tweet Day

Seven years ago today, Twitter co-founder Jack Dorsey sent out the very first tweet, spawning a micro-blogging sensation that has changed how we communicate. Twitter has more than 300 million users, and it’s helped topple regimes, break news and connect us to everyone from Ashton Kutcher to the the Dalai Lama. Celebrate this day like you every day, by tweeting your little heart out until the fail whale strikes. By the way, you can still check out that first tweet.