rogerd - 8:31 pm on Dec 27, 2006 (gmt 0)

One good way to deal with persistent problem members is to change your methods each time. Ban him one time, block his IP the next time, put him on universal ignore after that, etc. You will outlast him, and, if you are lucky, you will get him to waste a bunch of time trying to post, or posting messages that nobody sees.

A multi-detector system that uses a non-obvious cookie is one handy tool to spot these clowns before they make their first post with a new ID.