I noticed that destroying a droplet is so easy on Digital Ocean. I have to double and triple check If I'm deleting a correct droplet or not.
I think It's a good idea that I (as a customer) could mark some of my droplets as protected droplets, so destroying them require confirming on owner's email. I mean, DO does not delete the droplet unless the owner confirms via a link sent to his email.
I'll be happy if I see this feature on Digital Ocean.