[MaxMax]

You would be surprised how many people answer the door without thinking.
I've gone to the wrong house before to do an evaluation on the electrical system
and had the wrong house invite me in. Awkward yes, funny, not really.
That's another reason why I always have a company logo.

[dragnet2]

There are people out there with no common sense and will give home tours to COMPLETE STRANGERS who answer their ads they run on Craigs List etc.

No joke...No kidding...These people exist in large numbers.

BTW Craigs List is great for selling, but ya can’t be stupid about it.