what are legitimate concerns about Ether
Total coin supply is unknown
Will PoS actually work?
They hard-forked and re-wrote history on the blockchain causing a split
So many ICOs have milked the community...will they dump and drive price down?
ETH has not made a single useful DAPP to date
Lots of attack surfaces and they have had non-stop issues for the last 6+ months needing forks and patches etc..
I heard bank santander is using the Ethereum block chain.
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Roman Mandeleil lead developer of EtherCamp told IBTimes UK: "It's a way of using a Santander bank account to convert fiat currency into tokens to be used on Ethereum."
Mandeleil showed how a Santander bank account will provide a button which creates an Ethereum account. "In this bank account you are going to have a parallel Ethereum account on Ethereum network. So Santander is going to know about this so it is going to be tied.
"It gives them a very nice way to do features. One of those is going to be to take dollars, put them in frozen account, and give you an amount of tokens that is backed by this reserve.
"So it's not a gold reserve but it's a dollar reserve. So you are going to upload these tokens into the blockchain and you are going to have the stability of real dollars or euros. And you are going to have the agility of Ethereum blockchain," he said.
Anything that comes close to connecting public blockchains with banks is going to face a ton of regulation. Mandeleil explained that Santander had been working with his team for nine months looking at things like regulation.
"Their legal staff was like – this is going to be difficult. But they got excited and actually start to work with the regulators. They are going to start in one country and you are going to see the system live. There are questions for regulators and we solved some of them, not all of them."
Mandeleil said Santander has been opening all the APIs in the bank for his team to ensure regulatory compliance. "It's not easy; it involves IT guys inside banks. They have given us these kind of bridges. We cannot say which country this will be rolled out in. Banco Santander started in Spain but it's much bigger. They have several options.
In terms of timing, Mandeleil said he wants to see it live next year, adding that he is flying to Madrid after DevCon to continue working with Santander. "We were talking about months but with banks it is difficult," he said.
The next step is to open an API for the system, for developers. "Because we don't want to develop all the features, we want them to develop whatever they want."
He added: "I'm a libertarian guy but I see that we really need this. The movement of blockchains is going one way and banks are also moving towards blockchain - these movements are going to meet somewhere. We are working on both because built Ethereum infrastructure and now we are working with banks."
Santander, which is sponsoring DevCon2, is establishing itself as one of the foremost innovators across all areas of blockchain. The bank has been a long time champion of Ripple and the ways it can connect interbank payments across borders.
The CashEth project is being overseen by Julio Faura, head of R&D at the bank and John Whelan director of Santander's Blockchain Lab, so something of a seasoned blockchain team.
More recently, Santander joined UBS as a backer of London-based Clearmatics (which creates a clearing system based on the Ethereum Virtual Machine) and the Utility Settlement Coin project, which is bringing central bank cash a step closer to blockchain.
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So Santander seems to be pivoting in the direction of Ethereum, one way or another. Faura, who holds a PhD in computer science and likes building smart contracts on Ethereum, said: "I think Ethereum is very interesting. It's a very well run project and the possibilities are bigger. Block times, for example, help in many of these projects we want to innovate on. It would be unfeasible if we did it on top of Bitcoin blockchain."
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Nothing will happen to Ethereum ...
All of the assets listed above work over etherum. Wings is added to new new assets like Chronobank. After bitcoin, the first eth comes out of crypto people think .. Ethereum is not easy to do after the foundation or the team has done something very wrong.