I think only few people cares about Bitcoin Cash since this soon to be altcoin have minority support and people are looking forward to earn more Bitcoin or fiat by dump Bitcoin Cash 
Maybe exchange will give alternative name or simply don't accept BitcoinCash.
Maybe exchange will give alternative name or simply don't accept BitcoinCash.
Exactly, Bitcoin Cash will be totaly not relevant, just another altcoin that represents no competition at all to Bitcoin and it will not have important role but it could confuse people.
We will probably avoid spliting so Bitcoin could continue its successful way forward. No reason to worry at all, just keep your Bitcoins.