Postby Emral » Sun Aug 23, 2015 12:12 pm
I think you can use XerX's argument to compare Post Ratings to polls: It's expected from people voting in a poll to elaborate on their vote in the poll, and whenever you see a poll around, the first post often reminds people that they should do that, to spark discussion and increase the poll's quality.
If we had a rating system for posts, people would just give a "like" or "dislike" to topics without elaborating, throwing the topic into the same situation in which topics with polls without disclaimer are. The person posting a topic would always have to specifically declare that "if people rate the OP, they should elaborate below", to get solid feedback on their topic.
Currently, post reply quality is.. decent, but if we throw in a rating system, we'd need disclaimers in every topic to even get the quality back to what it is right now. And even then: People will not stop disobeying.