ACM 310

Many measures of Social Media marketing and usage are compiled by ClickZ.

Pew Research Center study on the demographics of social media users

Pew Internet Research study on social media usage

According to a new Pew Research Center study, a number of U.S.-based arts organizations agree that the Internet, social media, and mobile connectivity permeate their daily operations, and have changed the way they function.

How marketers are using social media to grow their businesses