Depending on how savvy you are with the Internet you may have heard about News Readers, also known as 'RSS readers', 'Atom readers' or aggregators.
Many web sites also make their information available in XML format, which allows you to use News Reader software to subscribe to their site and receive the content as a news feed. You can subscribe to multiple sites and eventually you'll have your own electronic newspaper that only contains content you chose. This isn't the easiest thing on the Internet but it's not impossible and it is pretty neat. It also allows for feeds to hand-held devices like PDA's and cell phones.
Anyway, John's Blog now offers an XML feed. If you have a news reader and you want to subscribe, the link is http://ojpager.blogspot.com/atom.xml.