Just because Mormons men and woman, dont go out door to door proselytizing doesn't mean they are not registered and accounted church going Mormons.
That is a true statement as well. Ok, let’s look at it this way. The LDS general conference, which is comparable to the JW memorial, had a world wide attendance of 20 million. The JW memorial attendance, is around the same. This would anecdotally support the idea that the 2 religions membership are about the same. When you consider that the LDS had a 50 year head start on the JWs. It would suggest how successful the JW proselytising methods have been. True, over the short term,and particularly in this present environment, the results may be some what ambiguous. But when looked at over the long term, very impressive. In that, they were able to close a 50 year gap with their religious competitor. I would put it to you, that they may also have more members, who are more engaged. Those sorts of numbers, with that kind of customer base, would be impressive even buy Microsoft/Apple computer standards.