I have received messages and I have seen comments on the upload limit. I will implement what the majority say. So let me explain how it currently works.
At this moment you are allowed to upload x number of pictures per hour. Furthermore the site has logic to keep someone from uploading consecutive photos. This way when you view photos, you don't get pages of photos from one photographer.
If a photographer uploads x photos in an hour and no one else uploads anything, that photographer will not be allowed to upload photos until someone else uploads photos and breaks the chain of consecutive uploads.
Having said that, what would the you as a member like to see?