Those are actually pretty terrible, probably written after reading GEB. ESR is trying to emulate Hofstadter but isn't clever enough, so they are all based on a

Those are actually pretty terrible, probably written after reading GEB. ESR is trying to emulate Hofstadter but isn't clever enough, so they are all based on a one-trick pony, search-and-replace joke that wears thin quickly. 2/10, would have preferred bobcat?