mcbroomf, I agree with a need for a macro category. I also agree with Josh that we can have too many categories. However, I think currently we have too few categories that sometimes makes posting images to this site clumsy. So, here is my starter list:
1. Landscape (includes seascape)
2. Nature
3. Macro
4. Street
5. Structures (buildings, homes, bridges, monuments)
6. Portraits (Loosely defined)
7. Open category
Relative to our current offerings, we drop the landscape/nature category, add macro, structures, portraits and open.
What else can we add or combine? Anything else we should drop?
Josh, I think you also need to figure out a way of getting more viewers to participate in the site other than viewing an image. I wonder if you gave viewers the option of anonymously providing feedback more members would be willing to comment.