I totally agree with you. Same goes for me. And if I accidentally type something incorrectly, or don't state it properly, or just get something plain wrong, I should be called out as well. Everyone should. I don't think that you are too harsh. There are a few members on this site who are rudely critical, but you seem to be doing it in an informed, logical, educated, and relatively constructive way without being flat-out rude. I think this site needs posts like that to balance out the rest of it. The beauty of the internet is that it can bring together such vastly different people.