I've seen public transport witnessing work to good effect... pairs of JW fellows striking up conversations with people who figure that they might as well have a chat as they didn't have anything better to do on their way home from work. I have no doubt that there are many success stories of JWs coming to people's doors just at the right moment... sadly for me not the case... 80% of the time as a SAHM I am desperately lonely and up for a chat (which is why I get on BB so often) but 20% I just don't want to be interrupted... I wonder why it's had to be that way? Hint: JWs probably shouldn't call after about 4pm... this is the worst possible time for anyone at home with babies and young children... Breast feeding mums feed at all times but anyone that knocks on my door after 4pm is always given short shift as even now my kids are very tired and noisey. I guess if they have to do then between 10 am and 3pm would be best.