I think witness often confuse the subject of "organized" or "order" with human concepts of these words. For instance a forest might look highly random in it's placement of trees. On the other hand, the trees are placed according to very hard and certain rules that decide where a tree can receive enough water, light, and nutrients to survive. Or what of clouds?
The point is that what looks like disorder to a limited human mind, is actually perfectly ordered to a omnipotent being.
Complexity does not equal disorder.
Their textbook example of organized is their preaching work. Everyone walking around, knocking on doors, saying the same thing appears to be ordered. But is it adequate? Is it sufficiently complex? Does it handle the case of the 12 year old girl who has been sold into sexual slavery in the slums of Mumbai. That girl does not need a friggin pamphlet and a study. She needs someone to get her the hell out of there before she is going to be able to take stories of hope and forgiveness seriously. Christ often addressed the physical needs of people without EVER mentioning the spiritual needs. See Matthew 8. There are folks doing that sort of work. They are not witnesses.
So you see a complex job like spreading the word does not require a distant, spiritual politburo to direct all those mindless drones as to how to conduct such an endeavor. Rather it is a grass roots effort that requires the local knowledge, freedom, and perfect guidance that can only come from an all knowing Holy Spirit.
The wt efforts look silly in comparison.