Got some more reading for you. Enjoy!
How 4 Small Businesses are Using Location-Based Services by Erica Swallow
Who Will Own Local Data? Search Engines, Yellow Pages, Aggegators Or Social Media? by Chris Smith
Google Maps Rich Snippets for Local FAQ: Testimonials to be Treated as Reviews by Mike Blumenthal
Ranking for Keyword + Cityname in Multiple Geographies
How To Get Around Google Local’s 7-Pack Without Breaking A Sweat by Andrew Shotland
Benu Aggarwal on Local Search Ranking Factors Lisa Barone interview
How to Find Your Online Community by Lisa Barone