5 articles by Marc Sirkin

• 140 Characters Conference: Using Twitter to engage public health messaging - Marc Sirkin

  Nov. 2, 2009

• Fun In B2B Social Networks

  Dec. 23, 2008

• Clay Shirky: Where Do They Find The Time?

  May 21, 2008

• Findability

  Jan. 8, 2008

• Social Networks - The Fabric of My Life

  Aug. 9, 2007