Indeed. I fully concur with The E on all points.
Porting to ANY mobility platform of the hand-held variety is not going to happen, regardless of the hardware or the control mechanisms, simply because we barely have enough people as it is for maintaining the code as it stands and addressing the issues and new features.
NONE of us have the ability or time it would take to handle a task of this magnitude. And then, even IF somebody DOES manage to make it happen, it surely will not end up using the ASSETS as they currently exist, so all of THOSE would have to be ported as well.
So, this conversation is done.