As always, Seth Godin has the ability to explain the complex world of marketing in a funny and jaw-dropping way. This is his new talk about his book "Tribes".
The speech of Seth Godin about "permission marketing" at Google was one of the first speeches I wanted to include here when I started Spoken Gems. Even if you’re not interested in marketing it is fun to watch.
I also recommend Seth Gondin’s blog. It might seem a little bit odd at first but once you get used to it, it’s amazing how many great articles you can find there.