from this users inspection things don't.
- I spend substantially more time wading through comments because I can't pick out the good ones. This is particularly true of nested threads.
- I often vote based on the current score. If the score is as the comment deserves (in my opinion) I leave it, otherwise I upvote. I rarely downvote.
- I can't pick out whether a comment is valid (based on scores, and thus the opinion of other users). For instance if a user writes in a comment that joshua schachter never invests in B2B startups I don't know how valid it is.
- When someone responds to a comment I like to see the votes. This is particularly useful when someone disagres with me - if the response gets a lot of upvotes I can be fairly certain I'm wrong. If I don't see the votes I won't know.
Besides, if we don't see scores they're not much good to users. My bet is that over time people will vote less, since they don't immediately see their impact anyway.