It will be interesting to see the adoption rate of this micropayment system among casual readers. It's likely that serious "business users" will stick with the

It will be interesting to see the adoption rate of this micropayment system among casual readers. It's likely that serious "business users" will stick with the full-service subscription packages and ignore more complex payment systems, as they do now with news analysis and research services. In the end, we're probably still waiting for the "killer app" (or adoption thereof) at the center of casual payments.