Even though now it seems like such a simple idea, Twitter has really helped change the world. It is an intricate part of Web 2.0. From revolting against oppressive governments to checking out your favorite celebrities, Twitter helps people stay connected in a way never before.

In honor of their 5th anniversary, Twitter launched a viral video with people talking about their Twitter experience. It’s full of guest celebrities like Snoop Dogg, Piers morgan, Richard Branson, and more.