A person can look at a user's profile and see how they have voted on different games. People might be less likely to vote 1's if they know others will find out who it is that is doing it.
i really like that one! <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" /> <img src="/ubbthreads/images/graemlins/up.gif" alt="" />
that, IMO..... would keep everybody honest! would it not?? <img src="/ubbthreads/images/graemlins/think.gif" alt="" />
peerpressure! <img src="/ubbthreads/images/graemlins/evilgrin1.gif" alt="" />