This is really cool. I'm subscribed to pg's feed now via FF. It would also be cool if I could post my upvotes to FF as well.

Thanks. I'm working on that but News.Yc is designed in a way that your votes on comments are anonymous. Your votes on submissions are also anonymous to other users but you have to be logged in to see them.

The way I envision it happening is you would have to go thru clickpass on ycfeed.com.

Comments on 'Ask HN' (self) submissions that are directed to your question now show up on your reply feed.