
When
Knoppix was first released it was heralded as revolutionary in the Linux world. Its autodetection and configuration capabilities were unsurpassed. Many of my colleagues remarked that if 'KNOPPIX can't do it, Linux can't do it'. Theoretically, one would be able to get a Knoppix CD, pop it into an arbitrary system, run it, save one's data to a partition, USB stick, etc....), reboot and the existing system would be left completely as it was before the CD was placed in the system.
You say:
"I challenge you to run the latest version on a decent machine - one with 1gb of ram and a 2+ghz processor. "
The whole point was the challenge the minimum specs. Duh. Go read the article again, even if the reviewer IS an idiot.