Thumbscrew is an impressive application for OS X that easily adds a nice border to your images. Tonight I learned a useful tip from Paolo Valdemarin that I'm going to start applying for my Radio UserLand image uploading needs right away.

"I have always loved whitebordered-tilted-shadowed images for this blog.

Now there's a very nice little application that does the trick with a simple drag and drop, no photoshopping needed for every picture anymore.

Thumbscrew by Zachery Bir allows me to set up background color, image size, file type and destination folder (in my case it's my blog's images folder, which means that Radio automatically uploads everything for me)."