Melon Bikes has dealership listings in the States and makes a pretty good case for minivelos with their "GO20" er, mission, objective, vision or whatever. You can read about that
here.
They show the following non-folding model(s) as
coming attractions:
Unfortunately they don't give any arrival dates.
Melon also sells a folder called the
Slice which looks exactly like the discontinued Pricepoint folder discussed some time ago.