Long Live Open-Source

An article reports that today Firefox announced that it had reached a milestone of 500 million downloads of the open-source browser. I think that’s great. I love the whole open-source ethos but I am in a quandary, can you make any money from open-source software? Not that I’m a money hungry tycoon, but Microsoft are about to release IE8 beta and undoubtedly they will have copied the very useful features from Firefox. Tabbed browsing for example? A separate search box with customisable engines? Good ideas, but I can’t help but feel Firefox are getting ripped off.