Kevin Crawley defines cults as having the following traits. Don't they remind you of how JWs are are cajoled and manipulated.
Three ideas seem essential to the concept of a cult. One is thinking in terms of us versus them with total alienation from "them." The second is the intense, though often subtle, indoctrination techniques used to recruit and hold members. ...
Cultism usually involves some sort of belief that outside the cult all is evil and threatening; inside the cult is the special path to salvation through the cult leaders and their teachings. The indoctrination techniques include
1) Subjection to stress and fatigue
2) Social disruption, isolation and pressure
3) Self criticism and humiliation
4) Fear, anxiety, and paranoia
5) Control of information
6) Escalating commitment
7) Use of auto-hypnosis to induce "peak" experiences
[Kevin Crawley]