12. Facebook & Twitter access via mobile browser grows by triple-digits in the past year
13. From comScore via Social Media at Work # of Mobile Subscribers Accessing Facebook &Twitter via Mobile Browser 3-month average ending Jan. 2010 vs. Jan. 2009 Total U.S. Age 13+ Source: comScore MobiLens Total Audience (000) Jan-09 Jan-10 % Change Facebook 11,874 25,137 112 Twitter 1,051 4,700 347