Yeah, one of the major differences relative to Beacon is that Beacon brought your activity on other sites into Facebook ("gammarator bought 'Bourne Ultimatum' t

Yeah, one of the major differences relative to Beacon is that Beacon brought your activity on other sites into Facebook ("gammarator bought 'Bourne Ultimatum' tickets on Fandango.com!") Here it's taking check-ins and likes that the user has personally posted within the Facebook ecosystem. That said, I expect all-caps viral status messages about this in about two weeks.