Currently no 3G and no storage expansion?
They may, or may not, turn up in future? Why would I buy now then Moto? As far as I am concerned there is a basic check list for what should be on tablets in the medium to high end segment.
1. USB (and chargeable through it, stuff proprietary chargers)
2. HDMI out.
3. micro-SD slot (no memory expansion, no sale).
4. 3G option available as well as a Wifi only model.
5. Customer changeable battery.
As far as I am concerned lack of these facilities is a deal breaker. So far Sony, Samsung, Moto, HTC etc have all managed to spoil what would otherwise in many cases be very good kit by not including some of the above. Sony's new table recently reviewed here? No HDMI and no USB charging on what would have a damn good tab. Sammy's new 7-incher lacks.............no I got to stop. The OEMs just wind me right up with their unerring capacity to *almost* get it right.