Can we imagine Crypto Currencies without Bitcoin?
I absolutely can.
I don't understand, why selling pre-fork coins now? I just bought some cheap coins. Even there is a fork in near future, I would reserve the right to sell the coins on the chain that I don't like
selling pre-fork coins now because people going to panic later and once fork occures the coins are worthless already of course - not after the fact but beforehand.
You might find it strange that people prefer their money over having "twice as many coins"