This post is meant for those who are already subscribing to the ATOM feed from my site (http://ashishniti.blogspot.com/atom.xml) or are interested in doing so. Using Feedburner service I have "burned" a smart feed. So, you want to change your subscribtion to this new address. The feed adopts to the reader or browser trying to access it. The service knows various types of readers and browsers out there and serves the feed in RSS 1.0/RSS 2.0/ATOM and other formats automatically. Right now subscribers are split between two feeds. If everybody uses the same feed then I can track my subscribers more effectively.