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RE: Using My Steemit Power-Down To Make Every Day Purchases- Shift Debit Card! (More News Also)

in #steemit9 years ago

Thanks for posting these videos, I always enjoy TED Talks! I own a little ETC, ETH and I worry smart contracts may not be smart enough to avoid future incidents like The DAO. I was against the HF too. On the other hand, the big banks have started using Ripple for cross-boarder payments to each other.