Appropriate, on topic comments are welcome. The comment should be directly related to the post. If your comment is gratuitous, and/or merely an attempt to get a link, or if you link to a porn, shopping or similar website, it will be immediately deleted.

All comments are moderated, and will not be made public until and unless I personally review and approve them. I also use an automated comment spam blocker that works pretty well, as you can see below.

100% of gratuitous and spam comments are blocked and deleted, so don't waste your time or mine if that is your intent.