If you look at the MeeGo architecture picture, you will see that there are several reference user interfaces for different classes of devices. In the same way that it doesn't really make sense to directly port desktop applications to mobile, we are still finding out what works best on different device types. The common factor you can rely on across all MeeGo devices at the moment is Qt. That doesn't necessarily mean a Qt based UI is the optimal fit for a MID type of device. Let's see