Mac's App --- Bumptop 3D Desktop Organizer

Today, I read a article from 9to5mac and found a cool application in Mac (or Windows). That is Bumptop 3D Desktop, it makes your desktop become a "Room" which you have three walls in front of you. So that can post photos/notes on your "wall" .

Besides, there is a special feature call "pile". You can "make a pile" by selecting several files or folders which make the files place as a "pile"

It is free for Mac but a Pro version which support for multi-touch trackpads and quick file search is available for $29. For more details, please go to here.