Proxies do not help you guys at all. Every time you log in, you get logged in the database. Every time you post, it goes in the database. Every time you register, it goes in the database. I'm honestly finding this quite pathetic. Here is a user with 233 Posts and has close to 30 accounts. The username is Angel. We can tell if it is a proxy or not. There is a major difference in between a real IP and a proxy. Just to set an example.

Code:
    * Angael   68.185.251.168   [Find Posts by User] [View Other IP Addresses for this User]
    * babygurlz   68.185.251.168   [Find Posts by User] [View Other IP Addresses for this User]
    * Dungeonz   68.185.251.168   [Find Posts by User] [View Other IP Addresses for this User]
    * GoldGurlz   68.185.251.168   [Find Posts by User] [View Other IP Addresses for this User]
    * Greggery   68.185.251.168   [Find Posts by User] [View Other IP Addresses for this User]
    * Jay Zay   68.185.251.168   [Find Posts by User] [View Other IP Addresses for this User]
    * Keati   68.185.251.168   [Find Posts by User] [View Other IP Addresses for this User]
    * Bonnie   71.8.87.104   [Find Posts by User] [View Other IP Addresses for this User]
    * Butterscotch   71.8.87.104   [Find Posts by User] [View Other IP Addresses for this User]
    * For   71.8.87.104   [Find Posts by User] [View Other IP Addresses for this User]
    * Funday   71.8.87.104   [Find Posts by User] [View Other IP Addresses for this User]
    * L o g i c a l   71.8.87.104   [Find Posts by User] [View Other IP Addresses for this User]
    * l337 hacker   71.8.87.104   [Find Posts by User] [View Other IP Addresses for this User]
    * Mustang   71.8.87.104   [Find Posts by User] [View Other IP Addresses for this User]
    * pengui   71.8.87.104   [Find Posts by User] [View Other IP Addresses for this User]
    * that guy   71.8.87.104   [Find Posts by User] [View Other IP Addresses for this User]
    * 4realz   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * abby baby   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * Angiee   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * Ben Gay   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * Bobrup   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * Carla   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * Deceit   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * erika   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * Gooper   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * Gregg   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * Korena   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * Korian   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * Ninja Baby   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * spaghetti   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]
    * Tru Blood2   71.8.70.11   [Find Posts by User] [View Other IP Addresses for this User]