Has anyone seen those new wire nuts? The ones that you don't have to twist> You just push in the wire and that's it. They make the wire nuts good for 3-4 and I think 5 conductors? I believe the brand name begins with a "W". Anyway, not that I want to start anything, but if they took away UL listing for a #12 ga wire "pin back" for receptacles, why would they allow these types of "pin back" wire nuts? Any thoughts?