This sounds like a really useful feature.
How it works: You set up a request on dropbox.com, and people can send you files via a web form. They show up in a folder in your Dropbox.
For example, here's a request where I ask for a nice picture. I emphasize the word nice. Thank you. Let's see what happens.
I can see this becoming part of a CMS.
Any other ideas??
PS: Paolo Valdemarin uploaded this pic probably from BloggerCon IV, with Marc Canter, Susan Mernit, Richard MacManus, Mike Arrington, Steve Gillmor, Lisa Williams and myself.