I love my n800, but will probably be looking at something more like a tablet PC in my next mobile device. Maybe with a screen size around half that of a sheet of paper. One of the main tools that I use on the n800 is Xournal, and note taking on the n800 screen is just a little too cramped. If I had an n810 with a built in hardware keyboard, I might be a little happier. I have a USB keyboard for 800, and an iGo Stowaway, but neither of those is perfect for every situation. Ultimately, the question of whether or not the n800's screensize is good or not is completely subjective. When I'm not in Xournal, the n800 is usually great. There are a few webpages that are difficult on it, but most render well.