I think my post was misunderstood. Please allow me to clarify.

Is there a way to mark a node as technically incorrect? Yes there is, it requires either voting or posting a comment. I was asking that we recomment to voters, if they are downvoting for a technical reason to post a comment as well. This is to serve the readers and make it easier for them to know which responses are incorrect. I never mentioned revamping the voting system.