'It still takes money to operate':
David Warsh over at EconomicPrincipals.com
is going to experiment with paid email subscriptions, with weekly free posts put up on a delayed basis. Though I'd love to keep reading his items on a free and timely manner, here's hoping it works out. The more people experiment with online content, the sooner we'll all find a business model that works. ... FYI: Selling a blog site to a VC-backed company for silly bubble-like prices doesn't count as a long-term business model.