And for the purposes of the stated goal, for one person or even a company to get 50K people to switch from Facebook or to use another platform especially when all someone else has to do is start a group on Facebook, might as well be “the number of people on earth” difficult.
Yes, I agree, I’ve said that several hours ago.
https://news.ycombinator.com/item?id=42781581
What you’re arguing against is not the point I was making. My point in this thread is way up there: it replies to someone saying you cannot make the world better without communicating with other humans, by presenting someone who on their own improved the world more than most (if not all) Facebook groups ever will.
When I used the word “limited”, it was clearly in reference to it being an “isolated” specific community and not everyone.