My suggestion is rather like this. A new poster would get the ability to make some upvotes and some negative votes for free (say 20; perhaps you’d get more upvotes than downvotes). I think that’s necessary to encourage newcomers; otherwise they’d feel locked out.
As your karma increases, the number of positive and negative votes you can make increases. However, if you only ever give one down-vote, it’s not like that’s going to give the person receiving it minus 100 karma. There’s still an upper limit on −1. Otherwise, single downvotes could have too large an impact.
My suggestion is thus a) that the votes of people who vote a lot (either up or down) would get diluted and b) that the votes of people with little Karma would get diluted.
One possible drawback is that there might be people who read a lot, are good at distinguishing good posts from bad, but which don’t post and hence have little Karma. Such people’s votes would get heavily diluted in this system. But I suppose that’s a minor thing and all systems have their drawbacks after all.
I’m not sure that last one is really a drawback. It amounts to encouraging more active participation from people with good judgement. That would be a good thing.
I think I was unclear in my earlier comment: when I wrote “I suppose what you’d want is …” I didn’t actually mean I thought that was what you were proposing. I was ruminating on what happens if one takes seriously the idea of estimating how much evidence a given vote from someone with a given historical voting pattern provides.
I agree that just restricting the amount of voting each user can do is a simpler way to achieve something along similar lines.
My suggestion is rather like this. A new poster would get the ability to make some upvotes and some negative votes for free (say 20; perhaps you’d get more upvotes than downvotes). I think that’s necessary to encourage newcomers; otherwise they’d feel locked out.
As your karma increases, the number of positive and negative votes you can make increases. However, if you only ever give one down-vote, it’s not like that’s going to give the person receiving it minus 100 karma. There’s still an upper limit on −1. Otherwise, single downvotes could have too large an impact.
My suggestion is thus a) that the votes of people who vote a lot (either up or down) would get diluted and b) that the votes of people with little Karma would get diluted.
One possible drawback is that there might be people who read a lot, are good at distinguishing good posts from bad, but which don’t post and hence have little Karma. Such people’s votes would get heavily diluted in this system. But I suppose that’s a minor thing and all systems have their drawbacks after all.
I’m not sure that last one is really a drawback. It amounts to encouraging more active participation from people with good judgement. That would be a good thing.
I think I was unclear in my earlier comment: when I wrote “I suppose what you’d want is …” I didn’t actually mean I thought that was what you were proposing. I was ruminating on what happens if one takes seriously the idea of estimating how much evidence a given vote from someone with a given historical voting pattern provides.
I agree that just restricting the amount of voting each user can do is a simpler way to achieve something along similar lines.