i found the articles interesting. i say articles because i clicked through to another one of the author's articles, as well as clay shirky's 2000 post. http://

i found the articles interesting. i say articles because i clicked through to another one of the author's articles, as well as clay shirky's 2000 post. http://lmframework.com/blog/2009/06/freemium/ http://lmframework.com/blog/2009/06/freemium/ http://www.openp2p.com/pub/a/p2p/2000/12/19/micropayments.html http://www.openp2p.com/pub/a/p2p/2000/12/19/micropayments.ht... i thought the post provided a fair bit of detail and discussion. it wasn't fluff, though also not flawless.