Overrated. It is the single word I've used to describe covered call ETFs as an asset class for several years. And I'm not backing down now. Because the stakes are too high in this juiced-up, liquidity-chasing market. And, because manyI'm Rob Isbitts, founder of Sungarden Investment Publishing. I run the new investing group Sungarden Investors Club, a community dedicated to navigating the modern investment climate with humility, discipline, and a non-traditional approach to income investing. I've been charti ...