.... why not give BC merchandise (T-shirt, etc) for every, say, 100 "Like" gained? JK. How about it, dear mod? (although I have a feeling if it's implemented, it's gonna be "abused" somehow)
we implemented something similar before and it was abused by members then. from that experience, it looks like a pretty bad idea. let's focus on the positive feedback instead of the negative.
There used to be a "karma" system before the like button appeared (cmiiw) which is what Kwun is likely referring to. Never really understood what the purpose was or paid much attention to it though ... was gone before we knew it as well .
If there is one, the time it takes to click on a 'dislike' button is just about the same as well as to type 'I dislike' comment. Try it. Case solved.