QUOTE(amo @ Jun 13 2006, 11:33 AM)
I think the rating is good, BUT I also think you should add another feature to it: RATED BY HOW MANY. Otherwise if one guy rates his own posting and you come to read, you'll see it rated at 5 stars and might think it is very good
You'll be able to see the number of votes and it allow one person to vote one time only.