Countering active admin flight

"Crude" relates to your point:

"We tried complicated forms for copyright concerns on Commons, but a lot of people just click around them and choose the license from the big pull-down menu (HTML form INPUT TYPE=SELECT) instead of going through the forms."

I would say that's very crude (ie, agreeing with you), and that kind of approach would not be too productive.

The broad concept that task force members have in mind is very different. I'll look up the cites in a bit (sorry for the delay, not much time free the last day or so), but you can find them on this taskforce's threads and archived discussions. That said, it's a bit of a tangent here.