Congrats Mark Horvath & Invisible People TV for Pepsi SXSW Challenge Win
Beth's Blog: How Nonprofits Can Use Social Media
MARCH 17, 2010
Gary Vee , a social media celebrity champion and many others, helped this cause win the contest and receive a grant of $50,000 for Invisible People TV. The rules were simple, the winner who got the most retweets of a unique tag won. Jessica shares how she helped in the contest. . Tags: sxsw. Conclusion.
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