It adds an interesting Twitter-esque dynamic in that you not only follow someone you're not friends with, but you can comment on their public posts (unless they turn that functionality off in their settings).
Who should you subscribe to? Facebook recommends accounts, including some of the most subscribed to on the site. You can also use the new Interest Lists to find people to subscribe to (search those here).
But what if you're just interested in finding those in tech? HuffPost Tech has curated the gallery below of 50 must-subscribes - for interesting insights, inspiration, and the opportunity for dialogue with some of the most influential folks in the industry. Let us know if you think we missed a must-subscribe in the comments below or tweet us @HuffPostTech.