Actually, there is an RSS, but it's not well advertised:http://www.nukees.com/comic.rss
BTW, I'm thinking of acknowledging the 21st century soon. It seems that one can't claim to run a website unless said website allows a user to click on a link to Facebook, Twitter, Stumbleupon, RSS feed, delicious, Linked In, etc. etc. etc.
While I'm happy to provide any means that makes it easier to promote or remember to read my comic, I wonder how much people actually use these scads of buttons? I mean, when there are 20-30 of them, do people really stop and just start clicking? Are they all important? Would I be better served with a short list of these innocuous buttons, or plaster as many as space and human decency will allow?