We don't own or create content (which we think is an essential part of being a media company) — nor do we intend to. We help people find it, organize it and share it — anytime, anywhere, on any device. At Google, we believe that content providers larg
In most online communities, 90% of users are lurkers who never contribute, 9% of users contribute a little, and 1% of users account for almost all the action.
Socialfreeloaders: In einer Gruppe von 100 generiert 1 einen Artikel 10 kommentieren der rest profitiert. Ähnliche Phänomene auch bei wikipedia, youtube, digg, yahoo groups uws.