The problem with ether isn't the tech of contracts but the implementation of the network. There are very concerning scalability issues that have not only not b

The problem with ether isn't the tech of contracts but the implementation of the network. There are very concerning scalability issues that have not only not been addressed, but who's 'plan' for resolution are either untried systems in development (sharding) or have significant architectural issues (proof-of-stake) that very smart people think will never be resolved. I hope they overcome these obstacles, but the jury is still well and truly out.