So much of Anon discussion is Personal Opinion with No Sauce, because there is no sauce... it's just for discussion's sake that we posit theories.
I think PONS sounds stupid. I like PNSO, or Personal No-Sauce Opinion.
I will be using PNSO whenever I share my opinion, theory, etc. based on context, instinct and other non-verifiable inputs so that other Anons know it's not supported with sauce.
Feel free to use it or not.
What don't you use PONS instead?
PO-NS.