"presentations" (who is also a user on Twitter) has been ++'ed 0 times and --'ed 1 times by a total of 1 people.
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--'ed by jowyang (tech audiences 278% more likely to "awwww" over puppies)
Tweet: RT @KathySierra results of my informal research from 2 years of presentations--tech audiences 278% more likely to "awwww" over puppies