What is Twitter?

Unless you’ve been living under a rock, it’s been pretty hard to avoid hearing about Twitter. But even many of the people who use Twitter have a hard time explaining exactly what it is. More importantly, what’s the point of Twitter?

This clever video does a great job of explaining what Twitter is and why it matters.

Of course, it is possible to take Twitter too seriously, in which case you should watch this. Oh, and please follow us on Twitter.