Glenn,

Not to answer for Brent...

But since...

Brent is Right on the Money...

And many Smart SowPubbers can seriously Benefit by Simply Spinning all those little Endless Fishy's...

Ask a Thousand different people about How to catch and be a better Fisherman...

And you'll Probably get a 1,000 or so different answers...

But my suggestion is to always Search/Google out the Best Resources/Directories that Already do the job instantly for you...

In this particular case, I Highly recommend Digging through...

Amazing Cool tool...
http://www.go2web20.net/

Keep hitting next, next, next....

And working their leads...

A couple other good resources...
http://traffikd.com/social-media-websites/
http://web2.econsultant.com/index-of...s-covered.html

Phil