The explanation of Webdav is quite extensive, but doesn't really give why it is a very nice feature. In Internet Explorer one can open an url as a web folder. (chek file --> open & check open as web folder, you can make a shortcut). That way a directory on a remote server opens in a native folder view. This is easy, because people can drag & drop files in this folder.
I know this is only a part of webdav, but would be really great to have in HFS! :
