My original project was to create a rasberry pi that would mine Bitcoins. I started to do alot of reaserach on diffrent CryptoCurrencys out there. I decided to switch to PPCoin. They are a bit easier to mine and i like the idea of having something to show at the end of the day. More numbers in the wallet. Now they arent nearly as valuable as Bitcoin but they can be mined with the same hardware. I dont really see much talk about mining PPCoin with the rasberry so i wont be following everybody else jumping on the Bitcoin bandwagon. There is also the chance that when Bitcoin becomes overwhelmingly difficult people will switch to a diffrent coin. There are a few diffrent coins out there but i like the way PPCoin looks.