Pxleyes - Pxleyes is an online Photoshop contests site that enables you to submit your photos to get a chance of having them placed on the front page.
Img.vision - Image hosting & video hosting for eCommerce sellers
Bitpine - Bitpine is a community-led image-sharing site that aims to help beginners and experts submit their creations online.
BeeIMG - BeeIMG is a simple, fast, easy image sharing solution created to fill up your image sharing needs.
PhotoshopDisasters - PhotoshopDisasters is an online image contest website that allows you to submit your artwork to have it posted on the front page.
UploadHouse - Thumbnail and resize your photos and images