You can subscribe to any of the following:
- Feeds (RSS, Atom): with new blog posts.
- Updates via email: subscribe to this mailing list be notified when existing content changes. The idea is to complement the feeds where you get no such notifications (in contrast to Twitter and Google+).
- @rauschma on Twitter: Tweets with the hashtag #2ality tell you when new content is published or existing content is changed. If a tweet concerns JavaScript, it will also show up on @JSCentral.
- Google+: has the same content as #2ality on Twitter.
About feeds (RSS, Atom):
- Feeds allows you to receive news in a fashion similar to email (unread messages etc.).
- Recommended web app for reading feeds: Google Reader
- Wikipedia on feeds
