People work at tables inside of the “WeWork” co-operative co-working space on March 13, 2013 in Washington, DC.In a large warehouse-type office in Washington, software coders work on apps, while angel investors and mentors help budding entrepreneurs figure out strategy for their startups, in what is being dubbed Silicon Valley on the Potomac. AFP PHOTO/Mandel NGAN (Photo credit should read MANDEL NGAN/AFP via Getty Images)
