Comments are welcome, but they are managed.
I reserve the right not to post and/or delete any comment for reasons including but not necessarily limited to their looking like spam (typically a result of the comment's vagueness, inclusion of suspect links, etc.), or their being of an abusive or incoherent nature.
The final judgment about these matters, of course, rests with me.
That said, it may take some time for comments to go up, and for me to respond to them (as I generally endeavor to do). Your patience and understanding are appreciated, and I look forward to your feedback.