Add an eventSpeaking history for Heather B. Armstrong
3 conferences
2013
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Altitude Summit SLC
United States United States, Salt Lake City
23rd–26th January 2013
2012
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The Conversational Marketing Summit: New York
United States United States, New York
14th–15th May 2012
2005
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BlogHer 2005
United States United States, Sunnyvale
30th July 2005
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Heather B. Armstrong @dooce
