Out of (the) Box

Things I am missing from Box.net:

1. Drag-and-drop files onto newly created folders. Currently we can change a file's location through its contextual drop-down menu)
   
2. Share folders by drag-and-drop. Currently we have to share files by ticking each checkbox individually.
3. Email notifications when friends access/download shared files. Otherwise, we have to poll them to acknowledge receipt.
   

So no, I don't think Box gets it yet.

Amazon suggests

http://www.mybigriver.com/