Techdirt writes in "Missing The Point On Camera Phones":

Sometimes you want to sit down folks and have them read (once again) Clayton Christensen's research on how disruptive technologies work. What's amazing is that, despite the popularity of his work, those who are facing the challenge of a disruptive technology never seem to notice it until it's too late.

Right he is, but the phones are getting quickly better and better. I never thought last year that I would enjoy the picture quality of a GX 20 only a year later.