Okay, folks - we all know the routine.
1. Take a deep breath.
2. Step away from the keyboard.
3. Take another deep breath.
4. Relax.
Repeat as necessary.
Look, everyone is frustrated. Everyone has an opinion. No one's opinion is any more "right" or "wrong" than anyone else. No one is "more qualified" or "less qualified". Let's just recognize that everyone has the right to their opinion - so long as they keep within the rules.
Let's all try and relax a little - we all want the same thing. We just all have different ways of thinking how it will be achieved.
And remember, you have alternatives. The IGNORE function, the Woodshed, and so on.