it's pretty sweet because i will sit in my living room and not have to get up to my pc to queue some downloads (movies, music, etc.)
of course apple could play nice and allow 'those' types of apps on the ipad and we'd be set!
i do use my notebook as my main computer though lately ive been interested in a tower. The thing is i know myself and i'd probably mod the hell out of it
that said nothing beats a notebook on the go for MS Office.
I have been using Dropbox a lot. For example, we recently took a trip without our kids, but I wanted to show my older son a video I took of a really nasty thunderstorm we ran into in Tennessee. Dropped it into Dropbox on my iPhone and queued it up from Dropbox on my iPad. (iPhone screen size is not sufficient now that I have an iPad.)
I also use that method for printing, though I don't do a whole lot of printing in general. I bet I need to print something on physical paper less than 5 times a year. Therefore, a new AirPrint printer would not be a worthwhile purchase for me, especially since I have a 1 year old HP printer already.
But with Dropbox and Home Sharing, I feel like my needs are pretty well met. Actually, I used my laptop kind of like a tablet anyway--I didn't keep anything but the OS and a couple of programs on it--anything I saved got saved to a flash drive and synced to a backup location on my 3 TB external drive. All my media was streamed from the network, not kept on the laptop. I don't do a lot with Office documents, even at work, so Pages will be just fine for me. The one program I need a full blown computer to run is getting an iPad version soon, so I'm not even worried about it.
So right now, my laptop is sitting in the kitchen with a fresh install of Windows 7 waiting for my friend to come by, give me the check, and take it away. It's kind of like when I cancelled cable. It was hard to give up at first just on principle, but I knew that a combination of Roku and iTunes would fill my needs just fine. I am all about simplifying things lately, and the iPad is helping me do just that.
It's kind of funny, I thought I would think of my iPad as a bigger, less versatile version of my iPhone. It's turned out to be just the opposite. I now think of my iPhone as a smaller, less fun version of my iPad. Never thought I would like it this much.