I find the number of downvotes on your comment to be slightly depressing. It's one thing for readers here to disappear posts that are absurd, thoughtless, insulting, or spam, but this is just a person who apparently has a dissenting opinion and maybe slightly overstated the point. It's no reason to prevent everyone else from reading it.
Yeah I agree - I think people are overusing / abusing the downvoting thing too much. Although I believe pg himself said that you could use a downvote just if you disagree, the implementation of gradually fading out the text means that one lone dissenting voice can be shown as not being important.
Which leaves me in the obscure situation of upvoting comments I disagree with just because I think they shouldn't have been downvoted.