Everyone knows Bitcoin and Litecoins goes hand in hand and they are the most popular cryptocurrencies out there. But who is creating all these alternative cryptocurrencies such as Feathercoin, Peercoin, Quarkcoin, Craftcoin, etc. And why are they created?
I see no potential why they would be something people would want to pay with in the future. I can not think that a café (for example) wants to add any other payments besides BTC and LTC and some FIAT money.
Why would they ever struggle with adding Peercoin, Quarkcoin, Craftcoin etc etc etc?
Once again, who are creating these coins and why? Do they have potential to grow high? If so, why?