Introducing the Subscribe Button for Websites
In September we introduced Subscribe to make it easier for people who want to share their public updates with more than just friends to build an audience of subscribers. Today we're launching the Subscribe button for websites …
Context & Ripple Effects
The launch lands one day after The Next Web reported the button was coming 'imminently', and it extends a feature Facebook introduced in September 2011 to let users share public updates with an audience of subscribers rather than just friends. Moving Subscribe off-profile and onto third-party pages turns it into another embeddable social plugin in the line Facebook has been building since it opened up its platform for external sites in 2009.
The audience-subscription mechanic it imports was already proven at scale elsewhere: YouTube's blog counted one billion subscriptions back in October 2010. What Facebook adds is wiring that mechanic into the largest social graph, so a click on a publisher's page feeds a relationship that lives inside Facebook.
First-order effects
- Site owners and publishers gain a one-line embed that converts casual visitors into subscribers to their public Facebook updates, giving them a recurring distribution channel into subscriber news feeds without needing those visitors to friend them.
- Facebook gets a new off-site acquisition surface: every embedded button recruits both audience members and creators into its public-sharing layer, deepening engagement data Facebook already collects through its plugin network.
Second-order effects
- Subscribe now competes for the same scarce homepage real estate that share and count buttons have occupied since the earliest embeddable widgets — including Facebook's own Sharecount button from 2009 — forcing publishers to choose which platform's relationship gets the prominent slot.
- Rival platforms building audience features face pressure to match the distribution advantage of a button backed by Facebook's reach, accelerating the widget arms race among social networks courting publishers.
Third-order effects
- If Subscribe follows the adoption curve of earlier Facebook plugins, audience relationships increasingly form inside platform graphs rather than on publishers' own properties — the access-layer pattern where whoever owns the subscription owns the reader.
- A structural shift toward public, one-way following inside Facebook blurs the line between private social networking and broadcast media, positioning the company against services whose entire model is asymmetric audiences.
The trend: Social platforms are extending their graphs beyond their own domains through embeddable buttons, converting independent publisher sites into acquisition funnels for platform-native audience relationships.