I suggested more and more times ways to avoid mistaken sending files due to haste (photojournalists often are in a great hurry). The usual workflow is: Cmd-U and then OK, without realizing that we are send files to an agency different from what we wanted (what a poor figure!
) E.g. you could think a file uploader with checkboxes instead scroll, or shortcut buttons for every ftp address in the IPTC info window.
Same in the "Save and Upload" button