I'm following Lisa's lead by linking to Geoff Nunberg's 5-minute segment about weblogs from NPR's radio show Fresh Air.

Nunberg, a Stanford linguistics professor, shares a fresh perspective about weblogs, weblog language and weblog motivations. I thought his little essay was more original and thought-provoking by far than most of the weblog literature that I've come across. Then again I'm a word nerd and a recovering print journalist so I'm just a little biased towards Nunberg's point of view.