I think it's a good idea to log all lfs usernames of people who connected to a server using the admin password. This should be very useful if you want to make sure that nobody gives the password to someone else who shouldnt get it
(I DO trust my team mates though, it just came into my mind )

Along the same line, I would like to see other admins in the user list while I am connected to the server, for exactly the same reason. Non-admins will see the regular user list of names, but anyone with admin will see other admins by some graphical indication, a change in background colour for the name or something.