The difference between original bitcoin and all of these forks is typically that the forks will use different consensus algorithms, have different total supply caps, and so on. (coinbureau.com)
Bitcoin Cash (BCH) is one of the hard forks of original Bitcoin that was created in August 2017 in order to put an end to the scaling debate which was going on for a couple of years. (bitcoinprice.com)
This statement by Roger Ver provoked intense resentment from original bitcoin users. (coinfox.info)