Reddit user LogicWavelength decided to re-surface the sliver of his back yard from river rocks to blue rubber playground material. Unlike seemingly everyone else on the reddit thread, I really like the new look. I’d never do it myself based on just the annoying of keeping that looking fresh and clean, but I like it much more than the rocks. I am not a fan of river rocks, or rock based mulch, I much rather have a natural grass or moss pathway. But the uniqueness of the blue contrasts with the white fence pretty neatly.