Evan Prodromou@evan@cosocial.ca
But it's also possible to include a subscription model into social networks. You can't follow Publication X unless you make a payment, either in-band or out-of-band. It's how the newsletter market works, after all.
Evan Prodromou@evan@cosocial.ca
Even advertisements can work to some extent in full-content posts, although you don't easily get the same level of targeting as with the click-through model.