I saw this article too, and it gave me a really valuable clue as to why the wild grape vines don't like the support we offered them. These vines have been trying to come into the
yard for years, and as the grapes make fantastic jelly, oh baby it's good, we wanted to encourage them. Hubby rigged up a ladder shaped thing out of leftover deck
wood, and for a while the vines took, then they did a u-turn back to the forest they came from. They're designed, to seems, to go straight up, or horizontally, they didn't like the angle of their
trellis. I'm not inclined to argue.
This is pertinent to the pruning of fruit trees, too, no doubt.
And it would make for much more aesthetically pleasing solar arrays IMO. The ones I've seen in our neck of the woods are rows and rows of panels, set in gravel in once fertile farmland - a new kind of monoculture on the landscape.