You know, I was thinking, about this proxy detector hack. Couldn't it be set up so if it can grab the true IP, it'll ban that account if the IP has already been banned? In other words, user "A" get's banned by IP. User "A" signs up as user "B" under a proxy. If the proxy detector can scan through the proxy and detect the true IP, they would be identical.(well, hopefully, depending on ISP) So couldnt it be set-up to automatically detect at sign-up, and if dupes are found, auto-ban, or even just not let them register.
And should I of posted this in the Suggestions forum?