There are two iPads in our office bought at 8am on day 1. I work in the creative industry so we have a lot of apple heads here.
So far, I have seen three uses:
1. LOOK, LOOK! I can use the internet on it right next door to my other PC which has a faster connection and a bigger screen!
2. I look good in meetings whilst not paying attention to anyone at all. It looks like I am searching for important business stuff, while in fact I am on level 13 of angry birds.
3. I can write notes on it to remind me of stuff, like "charge up my iPad" and "order more paper notepads"