The existing karma system does a good job of addressing the first two possibilities, but the last three cases are still pretty hard to distinguish. Kaj_Sotala seems to be talking about cases 4 and 5, more or less.
As long as we’re talking about a technical solution, it seems like the relevant dimension that Kaj is talking about is difficulty/understandability as opposed to agreement or general quality, and I can imagine a few different solutions to this[1]. That said, I’m not convinced that this would tell you the information you’re after, since readers who have a strong technical background will be more likely to read difficult, technical posts and may vote them as relatively easy to understand. And the situation is the same with less technical readers and easier posts.
The third case could be addressed to a certain extent just by tracking number of views and displaying that somewhere. Maybe also with summary statistics like (upvotes—downvotes) / views. Views could be triggered when a post is clicked on, voted on, or just visible for greater than, say, 10 seconds, which will produce some false positives and false negatives but might be better than nothing.
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[1] E.g. two new voting buttons (“too basic”, “too difficult”), a larger set of radio buttons, or a slider. Not sure what the icons would be, but maybe something like “1,2,3” for basic and integral signs for difficult.
The existing karma system does a good job of addressing the first two possibilities, but the last three cases are still pretty hard to distinguish. Kaj_Sotala seems to be talking about cases 4 and 5, more or less.
As long as we’re talking about a technical solution, it seems like the relevant dimension that Kaj is talking about is difficulty/understandability as opposed to agreement or general quality, and I can imagine a few different solutions to this[1]. That said, I’m not convinced that this would tell you the information you’re after, since readers who have a strong technical background will be more likely to read difficult, technical posts and may vote them as relatively easy to understand. And the situation is the same with less technical readers and easier posts.
The third case could be addressed to a certain extent just by tracking number of views and displaying that somewhere. Maybe also with summary statistics like (upvotes—downvotes) / views. Views could be triggered when a post is clicked on, voted on, or just visible for greater than, say, 10 seconds, which will produce some false positives and false negatives but might be better than nothing.
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[1] E.g. two new voting buttons (“too basic”, “too difficult”), a larger set of radio buttons, or a slider. Not sure what the icons would be, but maybe something like “1,2,3” for basic and integral signs for difficult.