Omar Wasow founded BlackPlanet, one of the earliest social networks, but isn't as widely recognized as the founders of Facebook or Myspace. Willi Wong hide caption

toggle caption Willi Wong

Apple customers look at the new iPad at an Apple store April 3, 2010 in San Francisco, California. Hundreds of people lined up hours before the Apple store opened to purchase the new iPad, which debuted today. Justin Sullivan/Getty Images hide caption

toggle caption Justin Sullivan/Getty Images

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