I never believed in online social networking. Until I discovered the best practices to do it. My first preference in building my social network was always through face-to-face meetings. I would interact over a phone call only if a meeting was not possible. I would exchange emails only if phone calls were not answered. I followed the rule of meeting a new person every day when I was hunting for stories on a daily basis as a full-time business reporter. Entrepreneurs definitely do not have the...