an inbox for your Dropbox. Try it out at dbinbox.com!
By visiting your personal dbinbox url, non-Dropbox users will be able to upload files straight into a special inbox folder in your Dropbox.
This is also quite handy if you need to send yourself a file from someone else's computer but don't want to log into email or remember a tinyurl.
An answer to https://forums.dropbox.com/topic.php?id=3525