His videos might work for you; I can’t watch them. They crashed my browser out, but hey, brittle, unreliable technology is just a symptom of the future, right? Right? Eh? Eh?
This is all to call your attention away from his bullshit and towards something unquestionably great; the definitive last word on audioblogging and videoblogging was written three years ago now, by Maciej Cegłowski, at Idle Words. It is here, and a very good listen indeed, but if you’re interested in reading it, you’ll find it here.