I think what a lot of people are missing (including the dev?) is that PascalCoin solves the problem in Bitcoin of uncontrolled uxto-set growth. In Bitcoin this data grows with every unspent output. With PascalCoin the uxto-set is effectively replaced by accounts, which grow at a predictable and stable rate. The down-side of this is that anyone can't just create a new addresss/account, they need to be mined/exchanged.