Duplicate Multiple Account Detection & Prevention

[dethfire]

This mod from vb was extremely handy in exposing sockpuppets. I think it should be in the base install
http://www.vbulletin.org/forum/showthread.php?t=199077

 

[Paul B]

This has already been suggested.

http://xenforo.com/community/threads/multiple-account-detection.49951/