Well by services I mean if the coin doesn't have anything substantial to keep people mining it, or using mint, then why would people stay? People aren't going to mine or trade it for the sake of it, not long-term. It needs stores, and services. It's all well and good mining and trading, but if nobody is using mint, then why would people continue to think it could have long-term value? Why not mine x coin, or y coin instead? PoS is good, but Mint is not the only PoS coin out there.

I don't want to go off-topIC and turn this into an investment portfolio meeting, but the only coin I'm holding right now for long-term investment is PMC. I mine and trade many other coins, but you can just look at my post history to work that out.