Hi guys,
As I see an even brighter future for computer malware (Linux, OSX and Win), my paranoid self is thinking about storing 90% of my ETH on a cold wallet.
I wonder who shares the same feeling and got his/her ETH already on cold storage. Please share some options if you don't mind. I'm thinking of using a paper wallet (
https://ryepdx.github.io/ethaddress.org).
Thanks

I don't see it as a "usable option" (I don't mean that it is useless, just, too inconvenient, impractical ) I have several BTC in my wallet, I have an offline backup of the entire blockchain including the wallet file.
the wallet file is encrypted with a long and complex password that i can remember
the long and complex password is written in a piece of paper (just in case i ever forgot it) and stored in a safe of a bank.
and, the "online" Wallet is on a separate hard drive with a complete instalation, so if I need to transfer BTC, i remove my hard drive, put the drive of the wallet and load that OS, since that OS only is used for the wallet, nothing else, i never browse the web or anything, it is absolutely impossible that someone can capture my typing when i enter my password in the wallet.
you can do the same with the ethereum wallet.
I friend of mine directly has a notebook specifically for the wallets, and it does not use it for anything else.
another friend of mine, has the wallets in a vmware virtual machine, totally isolated from the rest, but in this case i think that a malware in the physical machine, can still record the keystrokes, so.... not sure how effective that could it be.
there is nothing better than complete isolation when it comes to security.