The authors, Jacqui Cheng and Clint Eckers, do a complete technical dissection of the mouse explaining what each part of the Mighty Mouse is and include some great photos and diagrams of its internals.
This all adds to the hype around the mouse but the biggest issue I would have with this mouse is that it is not wireless – who made that decision? Apple come up with one of the most innovative mouse designs in a long time and it is wired? I can see that they might want mass appeal (i.e. older models of Mac don’t have bluetooth) but why not offer a wired and wireless version?