Key feature about this new laptop is that it foregoes the typical keyboard for a second (multi-touch) 14in screen.
See this article for a video/images: http://www.engadget.com/2010/11/23/acer-...-hands-on/

What do you think?  I think it works for people who want a larger tablet, but I think keyboards are really a key for productivity with typing.  Still, works if you don't really do word processing, coding, or writing up long pieces of text.