If you happen to have a digital camera and want to post your pictures of items online just check out
http://www.sharemation.com
All you have to do is upload and set the viewing permission to public. It has a 5mb limit, but thats alll you really need for images.
The interface is very fast too, even on my dialup.
Oh yeah it's also great for avatars and signature images, which is what a I use it for at the moment.