Jules Webb said
1 year, 2 months ago: Facebook’s new feature “Interest lists” organizes a newsfeed into a personalized newspaper, letting users create and subscribe to topical feeds like “social media” or some niche blogging topics
Although the Add List link can’t currently be seen on your facebook profile you can use this direct url to start experimenting with this new feature now. https://www.facebook.com/addlist
Here is an excerpt from the announcement:
Lists on Facebook are a great way to organize your friends and focus on the people who matter most. Starting today, you also have interest lists—a whole new way to keep up with stuff you care about and tidy up your experience on Facebook.
Interest lists can help you turn Facebook into your own personalized newspaper, with special sections—or feeds—for topics that matter to you. You can find traditional news sections like Business, Sports and Style or get much more personalized—like Tech News, NBA Players, and Art Critics.
http://newsroom.fb.com/Announcements/Introducing-Interest-Lists-109.aspx