Whatever happens it seems some sort of chain-split is inevitable. That's my bet. But I don't seem to be doing anything about it. Which is odd.
Welcome to the club. Maybe your reasons for not doing anything are the same as mine... the moment to sell was a thousand above. Maybe it could keep going down but if didn't sell before, I won't be doing it now no matter what.
If someone is doubting between selling now or sometime soon if things get uglier, maybe he should just sell now and go on with his life.