[sjsharkie]

You don't need to convince miners at all. If BTCs future is in using it, it has to convince the future companies and stores to not use other coins or services. Or to a buyer today to still have as much demand even after the speculation is gone (which is currently its main/only function).

Wallets, miners, etc won't really matter at all if Square and Amazon etc have a plugin that uses a stable coin of each currency along with BTC. The world will have infinite transfer capabilities of other "scarce" non-fiat and fiat pegged coins without BTC (including other electronic currency based services).