The goal of MobiOne is to assist designers and developer use web technology (HTML5, CSS3, JS) to rapidly create optimized mobile websites and webapps that can be distributed from your site or the appstore. To date we have concentrated mostly on the two objectives. The later goal for appstore readiness is still in the works but will consist of a cloud-based build service (thus still no Mac requirement). The MobiOne appstore build center is still a few months away from public release but looks promising.
Regards,
Wayne
Genuitec Mobile Team