WhiteMountain
Jedi
Magnetism is to electricity as gravity is to... information? I think of the way an AC signal can 'ride atop' a DC level in a circuit. Perhaps unstable gravity waves can ride atop a stronger, constant gravitational pull. Can unstable gravity waves be nevertheless periodic and regular? Wireless electromagnetic waveforms transmit information of a sort, (light/radio waves), and the waveform must be processed based on this or that protocol that matches the signal. Perhaps gravity waves can also be used to transmit information, or that is their natural, primary purpose, in which case the protocol to convert the signal to information may be embedded in nature.
Of course, it may be an error to make correlations between light/radio waves and whatever unstable gravity waves are, and I know little about higher physics and math.
Interesting the fact you bring up unstable gravity waves. I wondered what that meant. But after just writing the above post (that I spent way too much time on - luckily I am a very fast typer :)) and you reminding me of it, maybe the idea of a wave without frequency or information / perturbation is sort of like what they are talking about in terms of "unstable gravity waves." A wave without frequency or with the inability to transmit information would be considered unstable. Now I have to go back and remind myself what exactly they said about unstable gravity waves. The way I see it the key feature of them is that they would be EM "waves"/perturbations that do not actually carry energy, and thus could explain how gravitational orbits (or even electrical ones for that matter) do not decay if there is a magnetic like component to the gravitational field, which I as you can see in the post above definitely think is possible.