[m33k44]

Online newspapers have tried it. Only Financial Times has succeeded to some extent. What you are proposing is "nagging paywall" i.e newspapers are using in-or-out type of paywall whereas your suggestion is to keep users nagging with a "whitespace" for payment. One-time payment request has not succeed, why do you think nagging users with blank page every few minutes is going to succeed.

There will be very few content creator who will benefit, most of them won't. This has a massive scalability problem.