I also want to note that this proposal isn’t mutually exclusive with other ideas, including other karma systems. It seems fine to have there be an additional indicator of popularity that is distinct from quality. Or, more to my liking, would be a button that simply marks that you thought a post was interesting and/or express gratitude towards the writer, without making a statement about how bulletproof the reasoning was. (This might help capture the essence of Rule Thinkers In, Not Out and reward newbies for posting.)
I also want to note that this proposal isn’t mutually exclusive with other ideas, including other karma systems. It seems fine to have there be an additional indicator of popularity that is distinct from quality. Or, more to my liking, would be a button that simply marks that you thought a post was interesting and/or express gratitude towards the writer, without making a statement about how bulletproof the reasoning was. (This might help capture the essence of Rule Thinkers In, Not Out and reward newbies for posting.)