The last major holdouts in the protest against Reddit’s API pricing relented, abandoning the so-called “John Oliver rules” which only allowed posts featuring the TV host. It's the official end of the battle. The Reddit protest is over, and Reddit won.
Man…it’s been years, so I don’t remember, but honestly it felt like it at the time. Everyone hated their massive V4 redesign, so people just…left. The Reddit situation is different, because it only really affected third-party app users, not every single user of the site.
Edit: I looked it up, and yeah, there was a “quit Digg day” on August 30, 2010 when pretty much everybody just left for Reddit and didn’t look back. It helped that people actively bombed Digg’s front page with links to Reddit that day, letting people know where to go. Two days later Digg’s CEO was ousted by the board, two months later they laid off 37% of their staff. They basically died overnight. That’s not happening to Reddit.
It’s worth noting that Reddit has been around a lot longer than Digg had at the time, and has way more traffic than Digg ever did. Unseating Reddit is going to be a lot harder than quitting Digg was.
reddit will also have subreddits that will be fine with very few power users.
sport and politics/news subs will live for a long time for example, content is generated every day, just need to post it.