We have updated our email subscription notification application for Dave’s Blog. Some subscribers were not receiving emails so we did a much improved update. All subscribers (who enter their email address in the upper right side of the blog home page) should receive a nice colorful email every week with a description and link to the weekly blog post. If you want to cancel or change your email address there are links at the bottom of the email. If you are still not receiving Saturday updates after subscribing, please comment or contact us by email.