This fast-food giant has been serving up dividends for decades, but is it still a tasty option for income investors?Long-term investors have consistently favored dividend-paying stocks for wealth creation. McDonald's (MCD -0.51%) has been a staple in income-focused portfolios, thanks to its globally recognized brand and efficient franchise model. However, the fast-food landscape is rapidly evolving, prompting a fresh examination of the stock's appeal as a long-term dividend play. Let's unwrap this financial ...