With the Sex.com theme for Wordpress, it would be good to have something like bulk image uploader plugin. I am not sure if something like that is already there. You upload 10,000 or so sites to a folder through ftp, and all of them automatically (or after some minor edits like assigning to categories, and possibly adding descriptions) appear on a site.
They have something like this with
Pinterest Clone Script - PinMe Script
Bulk Uploader Module
Sex.com / Pintastic scraper can be probably ordered from Amexi Inc / Pintastic.com
Good / fresh pictures can be downloaded from membership sites. This would make for very good sites.