SCP, the protocol, is deprecated. scp, the command, just uses the SFTP protocol these days. I find its syntax convenient.

Dolphin?

The readme doesnt ever explain what a smart playlist is. Is this a term that most people know that i’m just out of loop on?

The way you use caution saying something in a public place that you don’t want everyone to hear is by keeping your voice down so that only certain people can hear it. Without privacy settings there is no equivalent to that.