Link share on the topic of Freemium and viral

Link share on the topic of Freemium and viral.

Andrew Chang from Furturistic Play on "List of essays on freemium, viral marketing, and online ads". Excellent collection of essays.

Matt Asay at Cnet on "The free-download economy is dead"

Chris Anderson at WSJ on "The Economics of Giving It Away".

Uppdate: RRW has a good pice on the topic "Reversing the Enterprise 2.0 Pricing Model"