Exclusive! 25 Channel Twitterati You Should Be Following Submitted by Heather Clancy on September 4, 2014, 4:00 pm EDT Chris Barbin, Appirio (@c_barbin) – Appirio's co-founder is among one of the rare solution provider execs who actually tweets regularly and not just about what he's trying to sell. Pages« first‹ previous12345678910…next ›last »Best Marketing