Pretty sure that Blockchain wallet will be safe during possible hard fork, although there seems to be less and less of a chance of that happening as the days pass by. Bitcoin will pretty much just stay the same and all the hype led to nothing.
Don't know why a lot of people don't like Blockchain wallet, but it seems fine to me. If you do have a pc/desktop wallet I would recommend splitting up your funds between your online wallet, desktop wallet and maybe even a mobile wallet.
Just get your private keys and you won't have to worry no matter what happens.
I was quite surprised because blockchain did not issue important statements before forking decisions, but I still believe that although blockchains do not give users a personal key, they have the best reputation so far. It would be nice if we remain vigilant and divide bitcoin into cold/hard wallet. No one knows what will happen tomorrow.