The Atari2600 was huge - plus the name "atari" is still used for software published by Infogrames. I think in 15 years people will still remember the Atari.
C= maybe. The Amiga, not so much at all.
The Amiga has already gone. No one under 22 remembers the Amiga... Commodore is sort of a byword for old computer and Atari is known as a games publisher with some kind of huge legendary, but forgotten, history...
