The 2011 #Nifty50 Top Twitter Men Reprise
Webbiquity
JUNE 6, 2011
As a B2B marketing specialist, Billy is a recognized expert in B2B inbound marketing, and is very active on Twitter, LinkedIn and Facebook. He is also the curator of the top two B2B marketing lists on Twitter, and his lists are number one on both Listorious and Mashable. Follow Michael on Twitter @BrennerMichael and Facebook.
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