Cool, but doesn't look much different than a simple feed in google reader really.
In addition, I added in the ability to read the comments and made them collapsible (like reddit).
But yes, if you only want the list of the front page links, the RSS will do.
I plan on adding more features soon: -Make comments sortable by date or points -More extensive caching of the comment pages along with the article text (in case either go down) -Improve the overall look and feel