Here at Butter Images you can upload images to be hosted on forums, blogs, etc. There's only one catch: it has to be on The Hive - be it The Hive main site, RadishGames, Libelldra, Project: Paranormal, I Want Lyrics, Conlangs, Family is Hell!, Breakneck Politics Forum, Recipina, or Resource Hog - so long as it is within The Hive or its sister sites it will work.
Maximum file size: 8M.
Allowed images: GIF, JPG, and PNG.