Here’s my guess: the famous salt and pepper question has been archived, so this is a new target for jellies to wonder about, speculate on, post wisecracks on, search for, and ultimately get some kind of award for posting in.
So the answer to what’s so special about them (aside from being supremely excellent spices) is that one of our fluthergods of origin has asked a question about them and the other has answered it. Later on, jellies will make pilgrimages here to receive blessings.
Am I right? I don’t know. Let’s see what happens to us after this.