A Starbucks Marketer's Essential TweetsAdam Brotman, Starbucks vice president of digital ventures.
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With more than 1 million followers,@Starbucksis one of the most engaged brands on Twitter. So it's no shock that the man behind those highly caffeinated characters couldn't confine himself to just 10 top tweeters. His picks include tech, news and entertainment--not to mention
@stephengillett. Because it's smart to follow your own boss.