Flattr Now Monetizes The Like Economy By Connecting Social Accounts With Payments | TechCrunch | The New Business of Music Technology | Scoop.it
Flattr launched back in July 2010 as a sort of 'Facebook Like' but with real money involved. A user that sets up a Flattr account pays a monthly fee — a minimum of $2 — that they are willing to contribute for any kind of online content.

Via Pierre Priot