We've heard a few things about the Mobispine MMS app supposedly being developed for the iPhone, but the company's just answered a couple of questions, and we thought we'd give you a quick rundown. Interestingly, the app will utilize Apple's announced but delayed push notification, which Mobispine says is due "pretty soon," though carriers may use SMS notification in lieu of the service. The company says that the app will be carrier-branded, and that it will be
