Bitcoin wallet can't be hacked or your bitcoins can't be stolen by someone unknown if you haven't fallen in their trap in downloading any software or giving them the details of your wallet.
You can pay to whoever you want with bitcoins and there aren't any boundaries to the bitcoins transactions also it is pseudonymous and no one can block your wallet from doing transactions. So yes I think it is the ideal currency for the future and also the decimal places can also be increased to cope up with the limited supply problem.