Site Update - Blogroll and subscribe to comments functionality

Sindhu: <a href="http://www.learningpm.com/about#comment-7" title="View the entire comment by Sindhu">hey good site....
Ron Holohan, PMP: <a href="http://www.learningpm.com/ethnocentrism.htm#comment-3" title="View the entire comment by Ron Holohan, PMP">Hi Pankaj, Thanks for mentioning my pm411.org website and my project...
Cornelius Fichtner, PMP: <a href="http://www.learningpm.com/pmp-certification-is-it-worth-the-effort-and-money.htm#comment-2" title="View the entire comment by Cornelius Fichtner, PMP">Pankaj, Thank you very much for quoting me on your website....

I have been working on few things towards improving this blog for last couple of days. Just for records, here are the details…
1. Added the list of blogs (blogroll) which I read. The ’simple listing’ can be viewed at the right most column under the heading called “Blogs I read…” and detailed one along […]