Like many entrepreneurs, Brian Wilson began his tech startup in a garage. Unlike most others, however, his garage was an army depot in Baghdad. There he dreamed up and created Zolve—a social network for real-estate brokers designed to let them swap referrals. The site he built in Baghdad is self-funded, and was coded over the past ten months by an engineering team in India. Tomorrow morning, he is going to open it up to brokers and other real-estate professionals everywhere.