> IIRC we first had this conversation about a month after launch. Downvotes have always been used to express disagreement. Or more precisely, a negative score has: users seem not to downvote something they disagree with if it already has a sufficiently negative score.
> I think it's ok to use the up and down arrows to express agreement. Obviously the uparrows aren't only for applauding politeness, so it seems reasonable that the downarrows aren't only for booing rudeness.
> It only becomes abuse when people resort to karma bombing: downvoting a lot of comments by one user without reading them in order to subtract maximum karma. Fortunately we now have several levels of software to protect against that.
> [...] Another problem is that people use point scores as a guide to voting. It's clear from voting patterns that many if not most users vote not to express approval or disapproval, but to cause the comment to have what they believe is an appropriate number of points. If I didn't display points, people couldn't do that. Perhaps that's not a problem. But if it turned out that that's what voting was for, then this could break voting, which would in turn break the sorting of comments, which would be a problem now that there are so many.
https://news.ycombinator.com/item?id=658683
> IIRC we first had this conversation about a month after launch. Downvotes have always been used to express disagreement. Or more precisely, a negative score has: users seem not to downvote something they disagree with if it already has a sufficiently negative score.
https://news.ycombinator.com/item?id=117171
> I think it's ok to use the up and down arrows to express agreement. Obviously the uparrows aren't only for applauding politeness, so it seems reasonable that the downarrows aren't only for booing rudeness.
> It only becomes abuse when people resort to karma bombing: downvoting a lot of comments by one user without reading them in order to subtract maximum karma. Fortunately we now have several levels of software to protect against that.
https://news.ycombinator.com/item?id=2403716
> [...] Another problem is that people use point scores as a guide to voting. It's clear from voting patterns that many if not most users vote not to express approval or disapproval, but to cause the comment to have what they believe is an appropriate number of points. If I didn't display points, people couldn't do that. Perhaps that's not a problem. But if it turned out that that's what voting was for, then this could break voting, which would in turn break the sorting of comments, which would be a problem now that there are so many.
https://news.ycombinator.com/item?id=1057338