If you're concerned about strangers subscribing to your profile against your will, you can rest easy. A Facebook official said the social network will not force you to allow people to subscribe to your public updates. This is an entirely opt-in part of the new subscribe function.Facebook has started to roll out the subscribe button to users, so you should see them on your friends' profiles soon. You can also activate the public subscriber option right now. Here's how to get started with the new subscribe button.
What is a Facebook subscriber?
On Facebook, there are two different classes of subscribers: your friends and everybody else. Your friends are already subscribed to get your updates as they always have, and you, in turn, are subscribed to their updates.
If you choose to allow public subscribers, then those people will only see the content you share that is marked public. Let's say Jim subscribes to the profile of Facebook chief executive Mark Zuckerberg. Jim will then see all the public updates that Zuckerberg shares such as status updates, game activity, photos and videos, and life events such as marital and employment status. Zuckerberg, on the other hand, will never see Jim's updates unless Jim has allowed public subscribers to follow his profile and Zuckerberg chooses to subscribe to Jim. This is basically the follow-followers model that Twitter uses.Finding subscriptions
Facebook will start showing suggestions of people you can subscribe to in a section on the right-hand side of your Facebook home page. This will be similar to the "People You May Know" section located in the same place. You may also choose to subscribe to people by viewing updates that come through your News Feed. This could happen, for example, if one of your friends comments on a public status update from someone you don't know.Adjusting content flow
Whether you end up subscribing to someone's public content or are subscribed as a friend, you can use the same tools to adjust what kind of content you see from each person. This is only an optional feature, and if you do nothing Facebook's algorithms will decide as usual what should show up in your News Feed and what shouldn't.But chances are there's someone in your Facebook life you would prefer to see less of in your News Feed but don't want to eliminate entirely. You may have a friend who is a FarmVille addict and you can't stand seeing their gaming updates. Or perhaps you know someone who has posted one inane status updates too many. For times like these, the subscriber button will come in handy.
