PDA's are a privilege from the employer to extend the mobile worker. The mobile worker in most cases not only uses it for work, but personal use as well. It is up to the user to decide what is important, and then shut if off. My husband is addicted to his. He is on it 24/7. Whereas, I have decided that after hours is optional and only use it then if I am expecting something important. It's time we as american's quit being litigation happy!!!!