Any thoughts on how Pacal Coin will be traded on exchanges? Someone without account will not be able to buy. So is there going to be two Tickers for PascalCoin one for Accounts and One for coins?
Please share your ideas.
This is a very good question.
I think that a possibility is to trade 2 things: Accounts and PascalCoins
Also, remember that accounts are numbers, simple numbers, easy to remember.
It's more easy to say "Please send your donations at 123456-11" than to say "Please send your donations at 16K3HCZRhFUtM8GdWRcfKeaa6KsuyxZaYk"

I think on exchange level a person can buy or sell without account using exchange internal specific ID for exchange. Only this issue of having account will arise when withdrawing pascalcoin from exchange. While deposit of PacalCoin to exchange should be strait forward as well.
Downsize is that since accounts are limited so accounts may be more expensive than the coin

and also accounts limit the privacy as total balance will be linked to the account which can be seen on blockchain.