Isn’t that cool! A way to directly subscribe to the comments to a specific post directly from the RSS reader (FeedDemon in my case). Sweet! I took a look at the RSS feed source and it is due to the use of the Comment API (http://wellformedweb.org/CommentAPI/) and the <wfw:commentRSS /> tag. This is a new feature added in FeedDemon 2.0.24 just out…
About a year ago I switched from client based rss readers to bloglines.
Bloglines works perfect and also have firefox extensions for quick add of feeds and notification. there are also a few blogline tweaks at http://www.userscripts.org/ for greasemonkey.
Try it out
http://www.bloglines.com