The 2011 #Nifty50 Top Twitter Men Reprise
Webbiquity
JUNE 6, 2011
His blog also includes a beautifully written personal account of the night the Berlin Wall fell. As a B2B marketing specialist, Billy is a recognized expert in B2B inbound marketing, and is very active on Twitter, LinkedIn and Facebook. Follow Michael on Twitter @BrennerMichael and Facebook. Andres Silva A.
100 
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