I also know one of the authors quite well, long term friend. He is nothing short of brilliant but also has a penchant for enjoying being a "subtle troll". Whi

I also know one of the authors quite well, long term friend. He is nothing short of brilliant but also has a penchant for enjoying being a "subtle troll". While he does have a serious point/observation/discovery in the paper, I assure you, he's well aware of the "funny" or "goofy" aspect of the impracticability and laughing about it has been a source of great late night entertainment between us.