hmm... I don't think small amount is an issue tho...
many of the poll you saw on TV, such as presidential election prediction, these are using small amount to predict the big amount. They randomly select people and call them to see which option they choose. Since it's completely random, the actual test result will show a trend that is closer to real outcome.
However, the key is "it has to be completely random"
In forum, people build up emotion with each other. you will see complain threads come up first, then the sarcasm threads about the same topic. people are influence each other. This might be the better argument poll is not that reliable.
However, it still reflects the real player body's point of view. It's still somehow random people show up and leave a post. In the end, they just want to see the trend... not exactly 51% hate it or 30% want it.
[let me complain some other little things... ^^:] same thing about the damage test... test body isn't an issue as the same reason... I never want to know the exact formula. I just want to know the general trend, which one is better. At least I did something, not just sit there and use my mouth to figure out, or predict something like a psychic. 30+ damage average > I feel/ I think/ I see.