My main gripe lately is that constructive criticism from members is too often immediately met with unnecessary insults, sarcasm, and verbiage intended to stifle further exploration of the critical subject. When other members of the rank and file do this, it's par for the course-- but when it comes from leadership of any sort, it's perceived as bearing the stamp of authority. That's got to stop. Course correction IS often required, but there are many better ways of doing it than slamming people or their opinions...