Recently I strung 80m of wire up in a loop attached to trees. It's not as good as my dipole for transmitting but it makes an excellent receive antenna. I've got an AirSpy HF+ SDR running with SDR++ in server mode so I can tune from the house (which is separate from the shack). This is running over two Wifi links but as you'll see it's a pretty good experience.
I'm currently reading Geoff Heriot's excellent book about International Broadcasting titled "International Broadcasting and Its Contested Role in Australian Statecraft - Middle Power, Smart Power". An informed and thoughtful examination of the topic.