There has always been a way to subscribe to this website using its ATOM feed, which works just like an RSS feed. You'll see every article as it's published, along with the full text. I hope you'll still visit the website from time to time as there are other goodies you'll miss from the feed.
I realize RSS is not for everybody, so recently I added an additional way to subscribe, by following the @ospeedoflight account on Twitter. It's not automated, but you should see links to all the content I post here.
Either method of subscribing will help keep you up to date on everything I post here, and hopefully make it easier for you as well.