Atmosphere is not aimed at pirates. So a feature currently only interesting to pirates will not get developed by the atmos team.
What about them?
So are they developing a usb hdd support? Just to install games from usb or even load games?
Since any feature enabling the creation of "backups" would inevitably lead to piracy, so this feature is not implemented into the CFW.They'd be interested in it too, they aren't pirates.