question - confirm/response

Currently, if a list requires a confirmation/response it can't be
added to The Mail Archive. That's because there's no way to do the
response part. How would people feel if we changed things to make that
possible (like we once had long ago?). The impact is:

 - a non-admin can add a public list more easily
 - less of a barrier for some lists to use the service
 - possible entry point for abuse

I guess the question is: are people in favor, opposed, or indifferent?

-Jeff