I'm looking to upgrade my camera soon, and I was looking around the internet for GPS enabled cameras, but could only find a few options that are currently available. As far as I can tell, no point and shoots have GPS built in, and the dongles that I found seem to be clumsy and not worth it for the money. Why aren't camera manufacturers building GPS into at least SOME of their cameras? I know it adds to the cost of the device and margins on cameras are already razor thin, but I'd pay much more than the cost of the GPS chip - probably an extra $50 for a point and shoot geo-tagging camera. There has to be a market for that kind of product, right? Why haven't we seen this kind of product brought to market?