in an ideal world there would be two formats: a large one incl expression pedal(s), and the smaller one as proposed (like with the Line6 boards)
I was thinking the same thing when I saw how close the poll results were. But the fact is that the two options are so close in size, a longboard/shortboard scenario wouldn't make a lot of sense. Not unless the "longboard" got a whole lot longer, with integrated exp. pedal(s) etc.