Google Open Source - All of Googles open source projects under a single umbrella
Img.vision - Image hosting & video hosting for eCommerce sellers
Opensource Builders - Find open-source alternatives to commercial apps
BeeIMG - BeeIMG is a simple, fast, easy image sharing solution created to fill up your image sharing needs.
LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.
ImageVenue - ImageVenue is a great online hosting service that allows uploading pictures for showing creative works with a simple-to-use technique.