unfortunately the disapprove feature does not really work as intended. It forces people to either agree with the masses or not post at all.

It turns into if you have a different opinion then the masses, for example you make a statement about how X Feature from X mmo would be good here and give a legit reason but you would still get rated down to a stupidly low level, if it is a WoW thing FFXI ppl will rate you down, if it is a FFXI thing the WoW people will rate you down. That and piss off a troll and you are screwed, they will rate you down for every post you make for the fun of it. Basically what happens in Zam.com their forum rating system is absolute trash, and you get sub-defaulted for simply having an opinion that is not the same as the majority.