Facebook, the No. 1 social networking company, now can brag it’s one of the few companies worth $200 billion or more, USA Today reports.
Facebook hit 100 million monthly active users in Africa, providing a glimpse into its strategy in fast-growing markets.
Twitter is testing a "buy now" button to allow users to buy products directly from a tweet.
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It's clear major retailers doubt Apple's entry into mobile payments, too, says PayPal exec Bill Ready.
Money manager Jeffery Gundlach thinks Apple has lost its luster, but investor Roger McNamee thinks it has more room to run.
Cheryl Shuman hopes to change public perception about marijuana use and is asking high-net worth circles to fund her efforts.