C64 and Amiga are the precursors of the Raspberry, that while not 100% good; they atleast leave you in charge of your machine to a larger extent:
http://move.rupy.se/file/commodore.png
Another interesting tidbit is that Nintendo wanted Commodore to design the Famicom but Tramiel bailed in the last second when the Commodore guy was allready in Japan on his way to that first meeting.
Last but not least, the C64 had S-video before it even had that name, separating the chroma and luma. Not even the Amigas had that 10 years later.