Great info thank you for this!
My brother made a device we call the private key vault for conducting offline transactions on the Ethereum block chain.He built it on a modified version of my Ether Wallet. Hopefully we can get Daedalus to do similar things one day.
This is really helpful post and a good awareness tool you made. You have great talent and you are using it the good way…thank you in behalf of others for these things you do.