Facebook co-founder Mark Zuckerberg has accumulated more than 5 million subscribers, thanks to a simple trick.
On Wednesday, Facebook rolled out a Subscribe button. The button allows a user to follow anybody’s public updates, regardless of whether or not they are Facebook friends. This one-way subscription model is like following somebody on Twitter or adding somebody to a Google+ Circle.
While some users are worried about the privacy implications of the the opt-in feature, many others are using it to subscribe to other users, particularly Mark Zuckerberg. In fact, the Facebook CEO is amassing subscribers at a breakneck pace.
via Zuckerberg Converts His 5+ Million Facebook Fans into Subscribers.

