The next time (if it EVER happens since finding a JW going door to door in Austin, Tx is like finding a snowflake in July, in Austin, Tx) one of them come to my home, I'm going to listen to their conversation starter. Then I will raise some "conversation stoppers" to see if they have been good little Theocrappy Ministery School students. If they succeed in routing my questions, I'll express my pleasure at donating for the Worldwide Work. But for my donation I want every book in BOTH bookbags. All magazines. Because I like to read.
At the end I'll hand them a Council Slip, showing them where they have opportunities to work on. Some of the points will be Lying Effectively, Ignoring Questions, Back-peddling, Complete Ignorance of the Bible, and of course, Adherence to False Teachings. If they get a "W" on any point, they must come back the next day to work on it and get an "I".
They'll feel comfortable with the structure, as most automatons do.