Community Relations Archive

I've been noticing some wonkyness with the forum rating system... Some posts I'll get a 1 star, for a 1 star rating, then I'll come back later and find the rating at 4 stars, with the tool tip on mouse over reading a ranking of 4.2 with 2 ratings. Assuming somebody 5 stared said post, (1 + 5) / 2 = 3 not 4.2... Also seen a 5 star post go to a 2.0 average with only 2 ratings. I don't think you can -1 star posts O_O