At least two of Arduino's "top ten 2018 projects" in this video are copied directly from Basic Stamp projects of a decade ago! #6 is PhiPi's Colorpal M&M sorter and #1 is (drum roll please)... PING-Dar! (A favorite of mine.) There's also a lot of obvious borrowing from other well-established Parallax projects. If you can't beat 'em, join 'em!