I don't like coming home and finding stuff on my door either. I recently found, after MUCH searching, a VERY RARE used VHS tape of one of my favorite rock bands in concert. (never made on DVD) I paid way too much money for it and eagerly waited. The day it arrived, I opened my mailbox and sitting right on top of it was a mailer from a realtor with a magnetic sign for my refrigerator! Luckily, it didn't erase any of the tape, but it made me so mad that I stuck it on my fridge to make sure I never call that lady for anything!
Anyway, back to the hanger. I've always been wary of putting the words "Master Electrician" on any of my advertising in the past. My thinking is that if I send a Journeyman Electrician out to a house, I can get fined or sued for false advertising! Am I worrying too much? After all, here in Virginia, every licensed electrical contractor must have a Master Electrician sign all documents and put his neck on the line in order get a state contractors license.