Every Monday I put three trash bags on the curb for trash man to pick up. Two of the bags I close with Twisties. I don’t bother to seal the third bag because it contains newspapers, and maybe magazines and a catalogue or two.
This morning, I happened to look out the window as the trash man was dumping the bags in the truck. Curiously enough, he emptied newspapers, etc., of the un-Twistied bag into the truck, and brought the bag into the cab with him.
I mentioned this to my wife who then told me she noticed the same occurrence last week.
Perhaps he’s the very charitable sort and he knows there’s a little old dear on his collection round who can’t afford bags of her own so he keeps your unsealed ones and passes them on to her.
I think you and FatBaldGuy are on the right track. As I watched, our T-Man put the papers in the rightmost spot of the truck, no doubt where all the other papers were.