Tinder “U” just happened, Tesla’s craziest day ever, and $1B NewTV is our “Startup of the Day”

Summary: Twelve tweets from Elon Musk caused Tesla stock to literally stop trading -- so we interpret them for you. Match.com scared parents nationwide and thrilled investors with its new focus on college kids unveiling “Tinder U.” And Jeffrey Katzenberg & Meg Whitman’s NewTV just raised $1 billion… in its seed round of funding (that’s insane -- we explain why).