@Frank: Whups. Wasn't up-to-date regarding the weTab. Now I'm really excited and looking forward to some opinions from users of the weTab.

I could imagine getting some pad/tablet like device for university to read course information and literature rather than printing it. But we'll see, maybe an eBook reader like the amazon kindle would also be up to the task. Pros are the very long up-time of the kindle and the nice eInk display which is easy on the eyes (at least more easy than normal lcds etc.) and a contra is the only greyscale screen and the more or less "only read" functionality.