Can you make a voting/rating system without logins?
kapauldo: i've done this on Pikk, what i do is set a cookie as an identifier and then without login, forbid double ip-addressed based voting.  upon login, if there is a cookie set, i go and harvest the votes and convert them to the logged in user.  so the table Votes has a user id and a cookie user id.  hope this helps.  check out www.pikk.com and let me know if this is what you mean.