I haven’t noticed it but its existence gives me a place to acknowledge an old mistake. The large Andalusian style folding pocketknife by Cold Steel that makes a graceful ‘S’ shape when unfolded is called an Espada. They also make a folding kukri style pocketknife called a Raja. In one thread I mistakenly called an Espada a Raja, I think because I had just hotten done watching a video by Weapons Education on YouTube in which he repeatedly pronounced it Raha and I was preoccupied with language instead of blade shape.
I posted his Espada vid in videos years ago in a thread titled Pocketknife of the Apocalypse.
This level of detail in memory and a complete lack of memory in socially ingratiating subjects is why I stay single.