Got a blog? Set your blog's feed address in your profile.
Setting your blog address does a few things: you can share your blog address with friends, recent entries you post in your blog are shown on your rhub page and when you post something new, your friends will be notified when they log in.
Another neat thing is rhub can automatically aggregate blog feeds for everyone in a group, if the group administrator allows it. This is a handy way of keeping up with everyone in a group.
Note
Make sure you set the feed address of your blog, not the address of the blog itself. The feed address is the address people use to subscribe to your blog.
See also
Categories: Help | Feeds