The gist of my grids, hairballs and twisted slinkies theory is that if there are types of light/energy that form a webbing throughout space (and recent data suggest there is), it is not so far-fetched to hypothesize that there might be ways that information or energy could be transmitted along that webbing, connecting places, times, individuals we currently think of as not accessible.

It's not so important that a theory be right, but that there are theories at all to stimulate our thinking.