plusPHP Photo Rating
Photo rating script is all-in-one solution to start profitable web gallery or community there visitors may add, vote and comment images forming "my favorites" (even for non-registered users) and "best images" sections. Image database is searchable by tags, categories or just usual search interface. Script is heavily optimized for search engines and getting huge traffic from Google and Google Images. Easy monetization can be done without HTML editing or programming: site's interface allow owner to add ads codes into well placed "advertisement zones". Suitable bulk upload facility allows to add images in mass with automated titles creation + SEOed file names generation. Script has powerful protection from hotlinking (i.e. you won't lose traffic and revenue from advertising if direct link to your image will make it to first page of Digg).