Looks very good. Main thing I'd recommend would be to have a more prominent RSS link. Attaching it to every article raises the question of what the user would be subscribing to: post comments? The whole site?

Better to have a more prominent link that's obviously for the whole site, in my opinion.

You might also want to consider changing where the advertising is. The current location is a very long way away from the content, making it less likely that the visitor is going to read/click it. While I personally prefer it when sites let me escape the advertising and just get straight to the content, this might negatively impact the ad revenue.

Then again, I'm hardly an expert on positioning advertising; might well be fine where it is.

Nice looking site!