No idea. I used it a while and enjoyed the content, then they changed something in the algorithm and I'd suddenly get basically the same content every single day, often >30% of the feed would be the exact same as the week before. They also removed the list of topics, so there was no obvious way to escape the near static feed.
Not sure what they wanted to achieve with that change, but I never visited the site again.
It's a real shame. I used to really enjoy my daily Quora digest email. One of the only automated emails I truly dug into and read in detail. Over time I read it less and less. Then switched it to be weekly, then turned it off. I miss the old Quora.
Not sure what they wanted to achieve with that change, but I never visited the site again.