I’m a bit of a moron about finance and money matters, even though I’ve gained a good deal of expertise on the pharma business in the last 5 years. Mark Cuban is too easily goofed on as a self-promoting maniac, but it’s important to remember that he’s not just some internet bazillionaire; he’s also a pretty smart businessman and investor. Here’s his take on Microsoft’s plan to pay out a sizeable dividend and buy back a chunk of its stock.