Originally posted by TER-OR People usually don't like cameras in their face....
That's one reason, but I think the main reason a wide angle isn't suited for portrait is the distortion. It's important to remember that zooming is
not the same thing as moving the camera closer. The exaggerated perspective makes noses look really big. It's awkward, like this one taken at 13mm:
A "normal" lens is usable for both landscapes and portraits, though. That would be somewhere between 28 and 40mm. It's not the
best for either, but it works.
I don't have any Limiteds (yet), but I use a Vivitar 13mm for lanscapes (that's the lens being improperly used above) and either a Pentax A 50 f/1.2 or a Helios 40 (85mm f/1.5) for portraits.