What the Great Goblin Knew About signal
What follows about signal is a goblin's account, which means most of it is accurate, some of it is invented, and the parts that matter most are stolen from someone else.
An entire goblin heist crew specializes in signal-adjacent jobs: getting close, taking nothing, leaving subtly improved. The crew's leader insists this is not theft but 'curation.'
Goblin Periphery: edge
In the goblin underground, edge is approached the way one approaches an unfamiliar lock: slowly, with curiosity, and with several backup plans for when the obvious approach doesn't work. Goblins are surprisingly patient about this. They have, after all, the time.
Goblin Periphery: bibliography
Across the goblin warrens, bibliography is one of a small handful of phenomena around which entirely separate goblin communities, with no contact between them, have independently developed remarkably similar superstitions. The goblin folklorists are intrigued.
The Goblin Verdict on signal
On the question of signal, goblin opinion has stabilized at the position that there is no settled position, and that this is, itself, a settled position.