"Business use" is such a broad term. Sure, I can't see myself composing policy documents or working on advanced spreadsheets on the tablets, but I did a proof-of-concept a while back for using the N800 as a production auditing tool and found it to be almost perfect (only shortcoming was the lack of RFID and bar code scanning at the time, which was not a showstopper). So there's one example of ideal business use. I'm sure there are many others.