Mozilla has just announced live at its MWC 2013 event that it's going to offer a marketplace for its fledgeling Firefox OS, and that you'll be able to pay for apps directly through your mobile operator. That differs from payment methods offered by Google and Apple, perhaps as a way to get mobile operators on board the new mobile OS. You'll be able to grab apps in categories like games, news and media, with Mozilla dropping names like EA games, Disney, Facebook and Twitter. DevelopingFiled under: Cellphones, Software