The webification of talking heads

Our dependence on lateline/BBCworld etc is almost over. Talking heads are coming to your laptop via the web. I was struck by this site http://bloggingheads.tv

Here for example is a link to a dialogue with Francis Fukuyama on the way forward in Iraq

(http://bloggingheads.tv/video.php?id=199). This type of thing is really exciting for IR geeks (like me) - access to highly influential pontificators at the flick of a switch. This format is the way of the future - the challenge is to sort the wheat from the chaff.