"The Electric Leaf’s True Believers" - people who really like the Nissan Leaf car. "Won’t Leave Well Enough Alone" - tinkering with things that 'already work',

"The Electric Leaf’s True Believers" - people who really like the Nissan Leaf car. "Won’t Leave Well Enough Alone" - tinkering with things that 'already work', or 'shouldn't be touched'. So we could probably change it to "Nissan Leaf Fans Hacking Their Cars" for HN, but this is probably not good a media outlet.