It seems that the UDP binding that's on by default is causing more confusing than it's worth (difficulty to bring up a second instance on a different port, for example).
I propose we do one of two things: 1) Assume almost nobody uses it just disable it by default, allowing people who actually use it to burn the resources and do the extra work. 2) Create some kind of complicated, but intuitive port-follow rules so that when someone specifies a TCP binding port parameter, but not a UDP port binding parameter, that the UDP port binding is on the same number (and vice versa).
