Seems blockchain.info is really very ambitious now because they decided to offer ethereum wallet, now they support bitcoin cash. I think it's good news but also there is high chanse that they will lose some customers because people don't like fact of adding ether wallet and some decided to leave blockchain.info because of that reason (there was thread about that) and there is no doubt many people won't like supporting bitcoin cash.
Despite that fact I think it's good news, hope their ambitious won't stop here and there will be more good news.
Why people don't like the fact that they support the Ethereum? It's very convenient when in one place store all your coins. Many people use wallets on the exchanges. I will never understand people until the end. How much good they do, but they are still not happy.
Can't understand why people don't like that fact but for me it's great because I can controll 2 in one and good news here is that I like blockchain for some reasons and I found it good way to have an online wallet. Adding ethereum makes situation more better, hope there will be possibility to hold ERC20 tokens, people sometimes use ethereum for only that fact.