Questioning the PlayStation Portable

Over at FirstAdopter, Robert Keenan is a little skeptical of the PlayStation Portable,
Sony's new mobile gaming console which should be out in a year or so. Besides the fact that it'll sport an optical drive (which are easily damaged) and they've been a little vague about the actual gaming part of it, he also isn't sure they'll be able to deliver it at a retail price of under $150, at least not with all the features they're promising it'll have.