There are also other mental hurdles that prevent the "camera phone revolution". First, people need to inherently remember that they have a camera with them all of the time. Most people's minds are still hardwired to think that they need a separate device (probably at home) to take a photo, so even when they see something photo-worthy they don't make the connection in their minds to pull out their phones. They must begin to see life as a continuous photo opp before they begin to reach for their phones.
Second, camera phones are not good at capturing quick, spontaneous moments. I've missed a lot of photos due to latency of my camera phone. I think this may be partially due to memory limitations. Camera phones still can't compete with digital cameras in this area.
On a positive note, Nokia has made it easier to get my photos out of my phone. I use a wireless Bluetooth connection and Windows Explorer to transfer my photos onto my computer. I don't even need to use Nokia PC Suite anymore.
I do agree with the author's call for the mobile operators to offer more services that make it easier and more useful to take and exchange photos. The problem is that they apparently don't see this as worthy of the investment.