Great Info...
However, as I am not a wealthy man in bitcoins, I still use blockchain.info 's wallet, as it appears to be pretty secure to me.
If I however be wealthy in btc's, I will surely add more protection to my money.
Thanks.
blockchain.info works for me too
.. nice and simple I find. What you can also do is make a private key for an address that you only keep locally safe (written on paper in safe deposit box even). The corresponding address can be added as a 'view only' address in blockchain.info. You can then send coins TO that address, but cannot be sent FROM that address without the super-secure private key. So periodically you can secure a number of coins.