OK, there are a couple that belong there and were expected, but a few
missing, and some that make no sense at all. The C64?? Sure, I still
hit Shift-2 on occasion for a quote, but I learned my mighty speed
typing skills on that 'board.
I think maybe the author(s) were raised on the Microsoft Ergonomic
keyboard, which IMHO should have been on the list:
http://www.pcworld.com/article/id,139100-page,1-c,keyboards/article.html