Resistive touch screens are all good and well, but how are you going to zoom in on your photos in the Gallery, or on a webpage in the browser, or really do anything that requires using more than one finger at a time? You could put buttons in there to zoom in/out, but then why are you using Sailfish? Are there any (readily available) resistive touch screens that can handle multitouch input well, or at all?

I can find this (admittedly I've only quickly scanned the first pages of results), but that seems to be about it. It's also six years old.