The 2011 #Nifty50 Top Twitter Men Reprise
JUNE 6, 2011
These men are indeed using Twitter to rewire and reorient the Web. He said, “Few communities appear ex nihilo at the behest of a technology vendor.”. Based in Washington, DC, Holger is director of marketing for information security vendor SafeNet. Mark’s domain, Ragan.com also addresses Healthcare Marketing and Communications News and conducts a distinguished series of conferences to the communication and social media world.