In the hypothetical event this wasn't just a Twatter rumour started by Jihan Wu and 75% of the hash actually up and went to Classic, what recourse would the rest of us have? Aside from just dumping I mean.
You could fork to a different Proof-Of-Whatever. That'd be other than dumping.
I seem to remember Luke Jr. made a comment a while back about Proof-Of-Whatever algo change just in case of situations...
I wonder about this sort of thing. (I can't explain why.)