Does PR Drive Sales?

Christine Huynh recently posted a good piece that discusses whether or not PR--especially using social media--drives sales.  Find it here: http://blog.hubspot.com/blog/tabid/6307/bid/7331/Why-PR-Doesn-t-Drive-Sales.aspx.

Social Media Marketing - An Overview

The 6 Elements of an Influential Web Experience

From Copyblogger

http://www.copyblogger.com/imfsp-radio-5/#more-12457