Employment agency OnWardSearch is kicking off Social Media Week by releasing an infographic that gives a snapshot of the state of salaries in the field.

The Salary Guide, which gives the top 20 markets as well as salary ranges for top job titles in each metro area, is coupled with a post on career advice from leading marketers. Not surprisingly, the left coast remains one of the better places to head to if you want to make a living blogging, tweeting or managing brands on social networks, but don't rule out the northeast - particularly New York (which tops the list) and Boston (which checks in at number five).