WALNUT CREEK, Calif. - Politicians do it. So do celebrities such as Oprah Winfrey and Ashton Kutcher. Now doctors and health care organizations are doing it: using Twitter to promote health, provide ...
Magazines are getting savvier about using Twitter to boost traffic to their Web sites. People.com editor Mark Golin says that from April through August, there was a 150% increase in referrals from ...
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