List of file-sharing services for *uploading* images, both animated and static.

I usually use this: http://tinypic.com/ It's a good hosting service, high-quality, supports many formats, including animated GIFs, and it has never let me down... Another good host is http://ipicture.ru/ An interesting feature: the ability to upload multiple images at once. Plus, it has the usual image hosting functions (optimization, resizing, etc.). Also, it's an official partner of the largest Russian torrent tracker, torrents.ru.