To the sibling comment: yes, I agree on the main point and am just discussing a finer point, an issue that was raised by an earlier comment on this chain. Voti

To the sibling comment: yes, I agree on the main point and am just discussing a finer point, an issue that was raised by an earlier comment on this chain. Voting based on opinion reinforces groupthink. Voting based on fact helps keep the level of discussion high.