Pix Service
Pix is a web based picture uploading service that I created for my own personal use, but I also allowed my friends to use it. I wanted a free, simple uploading service that I could use. I also created a desktop client written in Java that can automatically upload screenshots taken on Mac OS X, and you can manually upload screenshots taken on other operating systems. It has now evolved into a full picture upload service called FlarePix that I run with my friend Seva.