Hmmmm ... no meta data. I use a basic, look-n-click camera. I keep an eye out for decent scenes, try to make a decent composition, and then shoot. As long as the light is fine, and there are some good elements framed properly in the shot, I can expect the occasional good photo.

By taking many shots, I come up with 10%-20% that are decent and that I can tweak a bit on iPhoto.

No special camera and no special processing. Just my open eyes, and a bit of luck.