[Air-l] I'm researching virality in social networks - suggested papers?

[George Floros]

John Veitch said
> AC Nielsen report  "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".
John, can I bug you for a link to that report or perhaps
its' presentation/summary/anything ?

Best regards,
George Floros MD, MSc
Thessaloniki, Greece