It is as clear as it can be that a major recession is upon our economy.What is the likely effect on the virtual worlds industry?Its impossible to say, but here are my predictions, perhaps in increasingly speculative order.Id love to hear any other commentary.(Picture by Extra Ketchup.) 1.Elimination of at least 80% of Virtual World advertising, marketing, and sponsorship efforts. Other than a short-lived craze to get into Second Life in 2007, this hasnt yet been a huge category, with most effort