Root-Space.eu is a free Image Hosting Service. You can upload your images, screenshots or photos quickly and easily. After the upload you will receive a code which allows you to embed your image in forums, blogs or a web page. With only a few clicks, you can for example post your images on Facebook or Twitter. You can of course also just share the link with your friends via ICQ, MSN or any other messenger.
If you register (for free!), you can view all of your previously uploaded files and delete them if you want to. Furthermore, you can talk with the other users and comment on images.