Here is another great production from Common Craft. Twitter Search in Plain English reviews what Twitter is and what Twitter search (and real-time search in general) can offer you that static searches cannot.

On a related note, Common Craft is hosting a meet-up at NECC later this month. I plan to attend and hope to see many of you there too. You can get the details about the meet-up here.

Here are some related resources that may be of interest to you:
Present.ly – Your Private Microblogging Community
OneRiot Now Offers Real-Time Search Results
Seven Ways to Find Teachers on Twitter