The primary goal of e-Gulden is to position it as a solid and valuable currency in The Netherlands. The way to get there is to first educated the Dutch people to accepting the idea of cryptocurrency as money first, have them then invest a few euros in e-Gulden and by the time tens of thousands have done so, finally get merchants aboard. There is a pre-mine of 50% of the total amount of e-Gulden.
Gapcoin is a new prime number based p2p cryptocurrency, which tries to eliminate the sticking points of other scientific currencies like Primecoin or Riecoin. It's a fork of Satoshi Nakamotos Bitcoin, a decentralized payment system which is independent of banks, governments and other centralized regulators. With Gapcoin, you will be able to anonymously send money around the globe in no time. The big improvement in comparison to Bitcoin is that instead of burning electricity for its own sake, Gapcoins Proof of Work function actually does useful work by searching for large prime gaps