I think a hack already exists here. There is one for multiple IP's for one user and another hack for alt nicks. Err...I think.
I've been looking for such tools, myself, but it seem that most of them are based on ip's registered at the newuser signup or the postings. This tool, register everything even if the users do not write anything or is'nt logged in (that's why it's growing faster on larger forums).
The result is, however, that if a user signs up with three nicks from the same ip, and then switches ip, logging in again but only writing with one of them, we can still trace all three nicks to the same user.
Edit: Where can I find the hack for multiple IP's? I'm curious
Quote:
Originally Posted by Boofo
I, for one, would be most interested in seeing that tool.
I can try to rewrite the source to be a plugin/product instead, if this is wanted.