A snap vote on features that people would like to see.
Upvote based on some sense of what the community should want, agreevote (the tick) to adjust for you personally.
There is a feature request thread, but I sense that old requests are getting lost. Hence, this.
Edit, I'm shifting my suggested voting rules. Agreevotes should now just be about the reasoning of the comment, as usual. They were basically entirely correlated. It was a trial and I was wrong.
That's true but hiding karma is an important thing for reducing bias (e.g. people being inclined to upvote something because it's already upvoted) and mental health. So it would be a great thing to have has a built-in feature (and perhaps even the default) so that it's accessible for many more users.
Karma scores are still important when it's hidden for sorting content by quality/popularity, it's just more of a behind-the-scenes thing.
(Thanks for all your great work on these forums.)