Bravo, Dunedain!!
EXCELLENT POST and I'm wondering if reasoning like this might help wake up some dubbies!
Also on that note of logic and reason, the WT has also said how JWs are like locusts traversing the earth, going everywhere with their message, going through the back yards and up into apartment buildings, etc., to spread the good news! How will this apply if they do away with the preaching work or do cart-only witnessing? (Though this has not been confirmed and is a future speculation about the future of door-to-door work) but if that event does happen, is another point to use or bring up for the dubs to explain.
Anyway, I can't like or love your post enough, lol. Wonderful reasoning and logic! It is good to turn their words against them and expose their duplicity and to show how they're making it all up as they go along.