With all these new android tablets coming out i think it might be a HUGE leap in front of any competitors if you had the first full featured tuning app to work on a tablet.
The android language is very easy in retrospect compared to a PC, and most phones and tablets all have USB. Im pretty sure you can just plug in the Micro-USB to a cable with the standard USB plug on the MPVI.
One slick tablet about to be released, imagine having HPT available for its release. http://www.youtube.com/watch?v=kll_di3S_Qs