New comment policy for ASV:
If I deem that you are being an asshole, I will delete your comment. My definition of "being an asshole" varies from post to post. I owe you no explanation if your comment is deleted. I owe you no explanation if you have been banned from commenting. If you email me asking why you have been banned or your comment has been deleted, I will delete your email. If you've been reading this site for any amount of time, I'm sure you'll be able to figure out on your own how you have pissed me off.
If you find your comment has been replaced with the following image (or a similar image, depending on the circumstance), consider that your first and only warning.