He is a marketing guru of sorts, championed by the internet crafters and small business entrepreneurs I hang out with, but I don't know much about his qualifications or knowledge.
Here is his blog, and he constantly gives reference to other websites:
Anyone Else Heard of Seth Godin?
February 21st, 2008 at 08:21 pm
February 22nd, 2008 at 02:49 am 1203648572
February 22nd, 2008 at 04:14 am 1203653669