EchoStar’s Dish sale marks disappointing end to Ergen’s strategy
Dish’s Charles Ergen Andrew Harrer | Bloomberg | Getty Images Dish’s “Seinfeld” strategy appears to have ended quite like the actual show — with its finale a generally-accepted disappointment. In 2011, Dish cofounder Charlie Ergen first mentioned “Seinfeld” on an earnings call, responding to an analyst’s question about his company’s mixed bag of assets. Ergen noted a half-hour episode…