There's checkpoint consensus, but then consensus allows for islands to form.
A simple technical (rather than social) solution to the 51% problem must exist, for PoW.
What do you guys think about
this?
Not a simple solution, but it's a big question to begin with ..
Oh, I didn't see your link before I posted my post above. Just started reading it now, is it related in anyway to what I said above, or is this something solved by computers?