It seemed crazy to me that the original code would generate a feed every time you accessed the page, generating lots of unnecessary database class. I have updated my code so that when I add a post it will replace a static blog.xml file.
So if you have subscribed to my RSS feed, please refresh your reader by re-pointing to digitalgeek.me/blog.php or digitalgeek.me/blog.xml.
I have also improved the site indexing files. This is using pretty much the same code to create a sitemap.xml. I hope this will help getting my pages listed on Google... read more