Postlet:

TechCrunch noticed Nokia Labs doing something that I would contend is an example of the anti-potlatch approach to Telecom applications. It appears to be leveraging Facebook to extend its own appliaction offering called Ovi Lifecasting. I can't try this App because it is restricted to the Nokia N97 device, but on the surface it appears to be an instance of leverage-and-reuse approach to Telecom Application success.