There's not much code difference for now (when/if ETH pushes the PoS Casper change that'll change). As for civil war, see a complaint[1] of an ETH developer to

There's not much code difference for now (when/if ETH pushes the PoS Casper change that'll change). As for civil war, see a complaint[1] of an ETH developer to SEC for an Ethereum Classic Trust. I don't follow enough for other example, but I doubt there's no hostility. [1]: https://www.sec.gov/comments/sr-nysearca-2017-06/nysearca201706-149765.htm https://www.sec.gov/comments/sr-nysearca-2017-06/nysearca201...