To be honest with you, there isn't a single nurse on our unit that uses one. Some of the docs do, and you can tell how dependent they become on them. They can't remember anything because they always have the palm to go to when they need information. It's a lot like how you program your phone with everyone's numbers - and then when you don't have the phone, you can't remember the number because all you ever did was pull up their name and it automatically dialed. Same thing with the info you would put in your palm.
Plus, it's a really easy to have something like that stolen.
Just my opinion.