One thing noone has mentioned directly is that, as a consequence of the small sensor size and hence effective focal length multiplication compared to film, it's difficult (well, actually almost impossible) to find an affordable film lens that will give true wide angle on a digital camera. On 35mm, a 28mm focal length lens is about the affordable limit for wide angle, and that equates to nearly 40mm focal length on most digital bodies. So if wide landscapes are your thing, then you'll probably have to bite the bullet and buy an expensive dedicated w/a lens.
One thought - didn't Minolta make a 110 film SLR? Wonder how the lenses for that (if you could find them) would perform, as the sensor size of 110 film is nearer to APS? Or possibly, lenses for an APS film camera if Minolta/Konica made one?