You should follow their twitter and other channels closely. It is considered quite secure and I agree.
One thing though, with the Bitcoin Cash they decided not to support it (as many others) but then after 2 month they credited to the wallets that had BCT at the time of the fork.
What I'm saying is that even if they don't support it now, they could do it later.
I for one wouldn't risk though.
I do not see any risk. What is the difference between holding your coins on blockchain.info or in your own software wallet?
Any secure Bitcoin wallet that gives the user exclusive control of the private keys is a suitable location to store your coins prior to the fork. Some wallets may offer you direct access to your new coins, while others may require you to take additional technical steps.So if you don't want to wait for blockchain.info to give you new coins, you can freely import your private keys into a new wallet when it's available after the fork, right?