You’ve probably heard of Twitter, the microblogging site. But if you haven’t and want to know more OR if you have but don’t really understand what it is about, here’s a quick way to learn more. Those folks at Common Craft have put together a short (2:25 min.) presentation that explains Twitter in plain English. Take a look – after viewing this short video you’ll have a much better idea of what Twitter does. And, if you already know/use Twitter, you now have a short video to send to your colleagues/friends/family who haven’t figured out what “tweeting” is all about.