Peercoin is the first crypto currency on Proof of Stake technology This technology, even Efirium will introduce only in the summer. Huge prospect, growth due to: 1. The first crypto currency using Proof of Stake technology 2. Only one month in the market, the cop does not know about it !!! 3. A limited number, only 25 million PPS. but there is a technology of scaling. 4. Accessible mining for users. 5. Plus 1% $ a year from your investment in Peercoin. peercoin.net/