I like that the #RedditBlackout is happening. Because it demonstrates how dependent many people have become on only this 1 website controlled by a few rich people.
I hope this is a wake-up call for people and it will lead for some communities to seek independence.
The Internet is !!!NOT!!! just 5 large websites.
I believe in a decentralized Internet; huge central websites with the goal to be a "community of everything" are missing the point of the #Internet.
Lately they have been communities ripping themselves apart with fractious ideas about which causes are vital enough to shut things down.
It's been bottom-up drama, not top down control.
But those are social problems that probably don't have technological solutions.
If your group of members prioritize things other than participating in a community, well, it's hard to force that community to continue to function no matter how good a programmer you may be.