Main Street Capital (MAIN) is a popular income-investor Business Development Company (“BDC”) because it offers an attractive 6.8% yield, and both the dividend payments and the security price have been increasing significantly for years. This article briefly reviews the company and its many attractive qualities, then gets into the big risk factors that investors should be aware of. We conclude with our views on whether MAIN is still an attractive security to own or if it’s time to look elsewhere.