Comment RSS feeds are here!
Yes, that's right! You can now subscribe to an RSS feed for the comments on each article that has comments. That way, you'll always see when an interesting article gets new comments (once I write something interesting, that is...). I've been meaning to add this for quite a while, but only today realized it was ridiculously simple to code this and hacked it together in five minutes.
For those of you asking: No, there won't be any e-mail notifications. It's much too easy for people to use that to subscribe someone else to that and then they'd think I'm a spammer, and I don't have the time to implement a working and safe challenge-response-style verification to give the subscribed address an opportunity to opt out, plus a nice web site for unsubscribing, plus handling bounces...