Furthermore, while I'm not 'poor', I'm quite frugal, and yet I've spent quite a bit of money already on Blendle articles.
The biggest hurdle in my case was signing up and connecting my account to a payment system. But once that barrier was crossed, paying somewhere between 10 cents and 1 euro on a article became a (concerning) easy thing to do. I suspect I'm not alone in this.
Even people with the most modest of incomes used to regularly pay a quarter to read the daily newspaper. I see no reason why they wouldn't again, if the process was smooth enough.
Obviously, a penny is a ridiculous under-exaggeration, but I feel it demonstrates the point well; 60,000,000 times a penny isn't bad money. And clearly a real-world business model would charge at least an order of magnitude more than that.
The real problem here is transferring that money in a cost-effective way. Would it be impossible for a central gateway to manage that task, charging providers a small fee for the service?