My step grandmother was concerned when I stopped attending. She said "This wonderful girl stops by every once in a while. They seem so nice. You really should belong to a church, and that's the one your wife belongs to."
All she knows it that this lady is nice, and that she will never stop being a member of her church even if she doesn't really attend. She has no clue and would probably say the same about any group (except those Muslims and Jews- I wish I was kidding).
Plenty of others have spoken to me about them without a clue. The JW's are insignificant in the world. People have confused them with those men in white shirts on bicycles, those people who won't go to the doctor, some strange group that doesn't believe in Jesus, YADDA YADDA.