Why can't I see my photo - Your photo may not be viewable because of several reasons: If your account has not been confirmed (you should see a confirm form at the top of the "My Photos" page when logged in), your photo will not be visible. If your photo has been flagged down by other users or by the system, it will not be visible anymore.
Most Popular of the Month - The view counters get reset every month. I am keeping track of total views (that are never reset), they're just not displayed yet. I'll see if I can add them in at some point. The view counter is not incremented when someone clicks on the image from the homepage. That would obviously be unfair.
This photo needs to be taken down! - As a way for the site to administer itself, I've added the ability to flag photos. Example reasons of why you'd want to flag a photo are: Duplicate, spam, something gross, etc. You can flag a photo when you're browsing by dragging the little red flag over to the photo, or click the flag photo link when you're actually viewing it. You can also flag down comments that are obnoxious, duplicate, etc. After a certain number of flags the photo will be taken down.
Anything else? - Send me an email.