4chan - 4chan is a simple image-based bulletin board where anyone can post comments and share images.
Img.vision - Image hosting & video hosting for eCommerce sellers
Lainchan - Lainchan is a great imageboard package, actively building on it and adding a lot of features and...
UploadHouse - Thumbnail and resize your photos and images
7chan - a simple image board alternative to 4chan small but still a nice community with much more rules...
ImageVenue - ImageVenue is a great online hosting service that allows uploading pictures for showing creative works with a simple-to-use technique.