[abailey152]

This is a catch-22 situation. You either encourage people to report spam, and then audit their responses, or you make it more difficult to report, and get less people involved.

It's difficult to find a way around this, except throw resources at it. I agree that many users just cannot be trusted to audit their own reports correctly, so I think organisations like Spamcop need to do a little checking of their own before adding IP addresses to their blacklist.