I’ve never been captured by Larry Lessig’s books, but once I stumbled on some of his online speeches and Powerpoint presentations (he doesn’t use Powerpoint, so I’m using that term generically), and I realized that he was a zen master of this art form (and it can truly be an art form). Here’s a recent example – Lessig on McCain on Tech. (And another great (and earlier) example here). Lessig’s presentation style is sometimes called the Lessig Method.