@jackie2017 ! You almost won our last free steem giveaway! Did you watch the end of the video? I even mention you there. Make you sure resteem/share, follow our page and upvote and you'll be one of the qualifiers. You were 2 out of 3 so I couldn't give it to you.

Thanks for the comment - that's a very good point. Makes perfect sense to me. And it avoids all the risks of losing your paper wallets or private keys at home.