Should the Evil Ip be a thing in this case? If they keep the same Ip all accounts should be afflicted by it.
https://bitcointalk.org/index.php?topic=1215937.0When someone is banned, their IP and some of their neighboring IPs receive evil points. The thought occurred to me recently that you could create a map of the Internet according to evil points, and I couldn't resist doing this right away. The result is pretty cool-looking IMO. It also seems to show that the evil score system is working as expected: the vast majority of the Internet is not being forced to pay, and in the isolated sections where a registration fee is required, prohibitively-large fees are very rare.
https://bitcointalk.org/index.php?topic=711968.msg8044683#msg8044683