I get emails every time someone even edits a post I've subscribed to. I just had to delete 125 email messages from here each telling me a post has been updated.
Please stop this. If there's a new post, fine. Edited a million times? I don't need constant emails about it - I'll check it out later.
Also, when I unsubscribe from a post I'm sent to this URL: http://visforvoltage.org/m/xtreme
... which says "Page not found. Your subscription was deactivated." What's the story on the xtreme URL?