https://lightning.engineering/posts/2020-03-30-lsat/
finally, a sane solution for micropayments for content.
you can see a sort of proof of concept (pre-lsat, but using lightning) on yalls.org and a few other similar toe in the water type sites.
but I think if LSAT gets traction it has the potential to turn the content industry upside down.
it is still very very early days.