If this wasn't vitriol, it definitely lacks much common courtesy afforded to other users here. I did not start this. And I am not sure how you can consider your

If this wasn't vitriol, it definitely lacks much common courtesy afforded to other users here. I did not start this. And I am not sure how you can consider your initial post 'just fine'. As I said elsewhere, I am here to respectfully engage and learn something. Engaging with this post with you doesn't give me any new insight - neither on Twitter nor on common etiquettes.