Azingo. It may not exactly be a major player in the mobile OS field, but its Linux-based Azingo Mobile OS does look to be capable enough (complete with a Webkit-based browser and Flash runtime), and the acquisition is especially interesting in light of some recent comments made by Motorola co-CEO Sanjay Jha. Back during Moto's Q1 earnings call, he said that he has "always felt that owning your OS is important, provided you have an ecosystem, you have all the services and you have an ability and the scale to execute on keeping that OS at the leading edge," adding that he continues to believe "that at some point, if we have all of those attributes, that owning our own OS will be a very important thing." Is Azingo Mobile that OS? Probably not, but it'll certainly be interesting to see where this leads -- as long as it doesn't lead to something called MOTOZINGO.