Bearing in mind that we (people, who cannot into source codes) require more technical data to actually understand how peercoin works, I already learned this:
Bitcoin now is collapsing into miners competition and will end up with 10-20 really big miners, who will suppress other miners activity. This is a threat to decentralization. If governments and bankers will decide to ban bitcoin, they could overtake this miners (who cannot ran away because they require a lot of electricity and infrastructure to operate), gain >51% through this and fuck up the whole bitcoin network.
Peercoin proof of stake does not require electricity and special mining equipment, so it would be harder to overtake. But on the other hand, I calculated that if I decide to be a PoS miner and want to get at least my current, really humble monthly salary (12’000$/year), I will need 1’200’000$ of savings which is:
4’800’000 PPC with 0,25$ per PPC
1’200’000 PPC with 1$ per PPC
120’000 PPC with 10$ per PPC
17’142 PPC with 70$ per PPC
12’000 PPC with 100$ per PPC
6’000 PPC with 200$ per PPC
Considering that 70$ is a fair price for BTC (if we successfully replace BTC with PPC and will ignore their moneysupply cap difference), I conclude that with 40’000’000 PoS moneysupply there could be only 2333 (40’000’000/17’142) humble persons like me that will found profitable for them to mine with PoS. Or 6666 miners for 200$ per PPC which is close to current bitcoin maximum. As for me, it’s too small amount of miners for our big planet. Of course, all this calculations mostly is a guesswork, so I will be glad if somebody could correct me.[/quote]
I think you are missing the point. The point of PPC isn’t really about miners at all. Its primary purpose isn’t about the PoS aspect. The PoS aspect is just a nominal side feature, a bonus aspect if you will. It is not about the PoS, otherwise you could go ahead and try that… make a coin with a 30% per year PoS reward. It would be pointless. PPC is not going “to make you money” it is designed to preserve the wealth you already have. The PoS reward “does not make you money”. The PoS reward is completely decentrally distributed, (so really there is no new wealth being created). It is an an encrypted commodity, an asset with limited supply. It is designed to be a long-term stable financial powerhouse. I think the problem with your scenario is that it does not assume realistic supply and demand prices points. You are not taking into consideration proper market cap calculations. That is, that as the coin gets rarer, the price tends to move more expensive as each coin bought is effectively not available in the money supply for sale (because you own it).
For example:
There is just no way that you can go onto an exchange and be able to buy 4,800,000 PPC…at the $0.25USD price you say.
I’d say you might be able to get about 90,000 coins at about $0.50USD. =$45,000.
But the next 90,000 coins you try to buy will likely cost you 30% more than that. =$58,500.
And the next 90,000 coins you try to buy will likely cost you another 30% more than that, and this process continues the more you buy, because there are less and less sellers willing to part with their coins unless you meet their higher price demands.
The whole point of PPC is that it is energy efficient because it doesn’t need much in the way of PoW mining. It doesn’t make sense to mine, so you don’t mine. Not mining is the goal. Not mining = saving energy. That’s the point.