Opinion I know people who even today donate to the Mozilla Foundation and swear by the Firefox web browser. Their numbers are declining by the day. And when I see Mozilla Corp's CEO Mitchell Baker stepping down, I wonder if it's really because she'll be more useful devoting all her time to the foundation than overseeing Firefox's decline into a web browser afterthought. Yes, I know some of you love, love, love Firefox. In 2004, I was championing the browser when Firefox was a wet behind-the-ears...