That you disagree with my assessment that angry lead-ins to detailed responses to people insulting your things are appropriate, but feel insulting other people'

That you disagree with my assessment that angry lead-ins to detailed responses to people insulting your things are appropriate, but feel insulting other people's belongings (while providing incorrect and useless tech advice) is appropriate -- or even constructive? Because that's what you did say. (: I (as you mighy expect) disagree with your assessment of what makes a functional community.