As part of a New Year's resolution that's a little overdue :) , I have just rolled out a new blog at http://www.shankun.com. That will be place to find new posts by me.
One of the first posts on the new site is an article on how to host Atlas with PHP, along with code for the sample I showed at the MIX 06 conference.
Do you have other things you'd like me to blog about? Send requests to this post, or through my site.