If you haven’t already heard of it, ffffound is an image bookmarking site. Find an image you like on any site and add it to your ffffound in much the same way you can add bookmarks to your delicious. This was my first ffffound image, from tintin5021’s photostream on Flickr.
Incidentally I have 2 invites left if anybody wants one. Just email me at phil [at] philipregan.com. First come, first served.