notification on IP

[atsaunier]

I thought it would be cool to have it where some way admins would get notify or have some sort of a system where it would notify us if someone regesters with the same IP, i know theres a od to stop double IP's but i dont want to do that since some house holds have more then one comp and or person using the site in the family, (like my home) but i would like to be notified if there was 2 ips so we would know to watch to see if its the same person trying to trick or spam the site. any one else like this idea?