Is there a post somewhere explaining why they are shutting down? Did they just run out of money? Was it being run by a single guy who is tired of maintaining it?
A lot of people liked it but I thought it was "thoroughly pizzled" [1] and I was resentful about yet another unwanted product shoved down my throat. I guess I'm used to it when Microsoft is doing it but it just seemed Firefox should have done better.
Mozilla to shut down Pocket and Fakespot
https://news.ycombinator.com/item?id=44063662
https://support.mozilla.org/en-US/kb/future-of-pocket
https://blog.mozilla.org/en/mozilla/building-whats-next/