I love the idea of being able to carry your documents from one computer to another. And, that you don't have to worry about different versions of the software they are using. There are so many times when a customer has typed up their work on a different version of MS that for whatever reason won't open on our computers. I think this would make things so much easier for them. Now the hard part is getting them to use one of these free apps. We are all so trained to use the MS products.