What i dont understant is the certainty that both coins/forks are gonna live. If lets say 80% of all Hashingpower switch to the new Fork the old work will get stuck at a very high difficulty so transactions will take 100 minutes. This will cause more miners to switch until the fork is practically death/useless.
And i think if a fork will ever happen it will be made sure that at least 80% of the miners are behind this decision.
Well, that's the beauty. If the 'old' version really retains 20% of the hashing power and people
do keep it alive, the difficulty will adjust itself accordingly after some time. If more and more people actually switch to the 'new' version, the hard fork was indeed 'successful'. Thing is: It doesn't matter
