You can still make comments disagreeing with other comments-which to me seems like a much better way of voicing your ideas than a silent downvote.
I think so to.
I believe that the karma cap on making posts (20 karma needed for a top level post) is partly to make sure members understand the vocabulary and concepts used on LessWrong before they start making posts,
I understand the purpose of it. I just think there are some problems with it.
I think so to.
I understand the purpose of it. I just think there are some problems with it.