Jack Humphreys has done it again! I just found out that one of the best resources if you want to understand the Web 2.0 scene has been updated. Oh yeah, and IT’s FREE! I know, we all like free stuff. What’s the catch? well you have to give him your email address, but who cares? it’s worth it. Jack is one of the leaders in this industry. He has a super content email newsletter that is worth paying for. Yep, that’s free too 
His emails always have great content and are very practical. I think that Authority Black Book is like the Definitive Guide to Adwords by Perry Marshall, except that this is free.
Check it out at Authority Black Book. You’ve got nothing to lose.
Popularity: 24%
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1 Wordpress 2.5 Problem with Popularity Contest | Mike Haydon // Apr 14, 2008 at 10:27 am
[...] Popularity Contest on your Wordpress blog, you should. It is recommended by Jack Humphrey in his Authority Black Book. I have been using it for quite some time and have found it to be excellent. It employs a basic [...]
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