neunetz.com
'Like-gate': User müssen Facebookpage von New Yorker liken um Zugang zu Artikel zu erhalten
Interessanter Weg, den der New Yorker geht: "The New Yorker magazine has made one of its articles available only to those who have Liked its Facebook Page. The test of a Like-gate for text-based content is a break from more popular distribution methods such as making articles free online, freemium