I don't think the model is going to work at all. You don't know the worth until after you pay, that's going to encourage a lot of deceptive stuff. Instead, ho

I don't think the model is going to work at all. You don't know the worth until after you pay, that's going to encourage a lot of deceptive stuff. Instead, how about a system more like the Kindle Unlimited stuff--you pay a fixed amount per month and it's distributed based on your usage. However, I would handle it differently--when you view any participating site upon leaving you get a pop-up asking you to rate it on a minus one to 10 scale. Rating^2 * pages = score. At the end of the month payments are distributed according to the scores you gave the sites you visited. Note the minus one--that's saying the site was deceptive, not merely worthless and it deducts a bit from what they collect elsewhere. (Kindle does something like this, it's distributed by pages read. Unfortunately, the system is easily gamed.)