In celebration of today’s Facebook’s IPO, the social network that arguably started and legitimized the social media marketing industry, we have a list of the Top 10 U.S. Cities with the Most Social Media Savvy Small Businesses. Radius, a sales intelligence provider of small business data, published the list in their first ever Radius Social Small Business Report, which track 85 cities across the U.S. and ranks them via their Radius Score Index.  The index is a measure of the [...]