One of the most interesting things about this site is the karma scoring, and that it reflects (to a greater degree than you see elsewhere) an objective assessment of the merits of an argument.
[Edit^6: the proposal in this post is related to the Kibitzer system, but this post discusses adding information, while that system concentrates on taking information away. Special thanks for matt's comment and to Vincentyu for being the first to point to prior discussion. A related issue is discussed here (2009) with reference to a wikipedia, and on which Eliezer said "I may end up linking this from the About page when it comes time to explain suggested voting policies"). Data: It took me ~2 days of effort to obtain get linked to this information (09 June 2012 11:29PM -> 11 June 2012 10:28:26PM).]
Suppose a controversial post/comment has six up votes and three down votes. Right now we only see the net result: 3 points, but when the voting is mixed we're losing important information. If it's reasonably easy to implement, could we please show up and down tallies separately? E.g show "3 points (+6,-3)", at least when the voting is mixed? I think the negative votes are the single most important thing. In particular, I want to know about negative votes I receive and where I receive them, because those are the posts where I need to think carefully.
Example: here's a welcome post by syzygy, which relates to Eliezer's post about Politics as the Mind Killer. I know that it's controversial, because I can sort by controversial and it shows up high on the welcome post thread (neat feature!), but I can't tell how many down votes it has. Does syzygy commit a fallacy? (I don't mean to pick on you, sorry about that; I liked your post.)
Of course this change wouldn't fix everything. If a post has "-1 points (+0,-1)", that doesn't mean only one person read it and disapproved; maybe 100s read it and thought it was bad, but saw that it already had -1 net and considered that sufficiently punitive. This is pretty good; we don't want to spend all our time fiddling with scores.
I mean if we wanted to get fancy and use Bayesian inspired scoring, we could let everyone who wishes assign a score (say from -5 to 5) and report posterior summaries of the scores. Or, more importantly if we value objective scoring, we could identify posts that are controversial and we could have the system randomly select users with respectable karma, and assign them to give their score on the post. Such a score would be valid in a way that the current "convenience" scores are not. Additionally, posts could be scored on multiple axes: soundness of argument, potential impact, innovation, whether we agree with the normative basis of a judgement, etc....
But I'm not arguing for a complicated change, just a simple less wrong one.
Other than feasibility concerns, or maybe aesthetics, the strongest argument I can see against this proposal is that we might embarrass or shame users. Can any one give an example where that might be a concern? I figure that since we already show negative scores, users have gotten over most of that inhibition, but I'm new here.
Another possible criticism is that it's a non-issue: almost all posts are all plus or all minus, so it's not worth the effort. I disagree with this one because I think the posts where we have mixed judgements are the most important ones to get right.
EDIT: Wouldn't it be nice to know how many down votes this post has?
I disagree with this part. (Edit: on reflection I think this argument is unfair, I was not clear in the "edit" I put at the end of the OP) Pertinent example was alluded to in the OP: I want to know whether it is sensible to work on a patch to effect this change. The current points on this post are 19. I happen to remember that the count used to be higher (not sure how much higher) so I think that the recent arguments have brought the total down some [fair enough]. This is all side information that I do not have direct access to except by memory. It tells me that the voting is mixed, but isn't very precise. Is it +19=(119, -100) [i.e. this is controversial and probably not worthwhile] or +19=(+35,-16) [seems more likely] or +19=(+19,0) [implausible given side information, but if it WAS true, would potentially lead me to different actions]. I do not consider this just curiosity.
This calls for speculation, of course, but I grant it. I do not however see this as entirely bad, nor is it obvious to me that it is bad in net. I'm currently still disposed to think that this is a net good (at least for many users). Why?
Actually, don't you see how ironic it is that you're using this argument at this particular point in the thread? This post is subordinate to a comment I made that said:
Which was on behalf of wedrifid's point, which is largely your point. Wedrifid's post now has "+4" points. I think this represents a dynamic of social thinking that is unhealthy without policing. [I have something drafted about policing, but based on what I've learned in this post, it's not ready for mainstream consumption on this site. This is another pertinent kind of inhibition, really.]
I had some idea at the start that this issue was subtle. I thought that I had defended against criticism well "enough." I admit to being wrong about that. People have brought things to my attention that are changing my mind and I now think it is much more subtle. (which is really cool actually) I do however think it's important to get it right (well as "righter" as is feasible and not too distracting). I also think that there is scope for more radical changes to bring improvement (at least in parallel rationalist online experiments) and I don't want anyone to think that rejection of this proposal means that it isn't important to talk about how to make things better. (1) I've found it instructive (2) Wasn't the first sequence post about a "dojo"? This site is, as far as I can tell, the public dojo. It's important that it's pretty good (and it is; better than I thought; much better than I thought from the snippets of the sequences that I first tried to read which were sometimes absurd, taken out of context).
That seems like a new and valid way to make wedrifid's point.
What decisions would having more precise information impact and how would it change your decision?
... (read more)