Yes, I always sent warnings before a possible ban. I found it more fair in this way.
In this case, from your link; you replied something like that you would not post at the forum anymore (VWT) so I never needed to do go further with it.
This is 2 years or so ago, so I can't remember the exact content of the post. Could you please post the screenshot of the contents, not only headlines? as I usually linked to the post of issue, full text or at least part of it.