Long live all the feeds
Feeds, in all their glorious flavours (Atom, RSS and JsonFeed), are a great way to keep up to date with what's happening on a given website! You can subscribe by copying the URL from the address bar into your newsreader. Visit About Feeds to learn more and get started!
Here are all the W.E main feeds:
Keep in mind that a lot of resources have sub-feeds, like post comments for example. All feeds are auto-discoverable by your browser when you visit a given resource!
Happy discovering!