Marketplace Tech for Friday, November 8, 2013

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Episode Description 
It's Friday and that means Silicon Tally time. This week's guest is Gizmodo Staff writer Leslie Horn. And, Twitter's stock may have jumped over 70 percent when going public yesterday, but Facebook also had some key growth this week in Cambridge Massachusetts. The company has confirmed that it's opening a Boston area office not far from the spot it was born those many moons ago in a Harvard University dorm room.