yeah, I was on a rant that day, it actually made it into the plan 9 fortunes
'You want to make your way in the CS field? Simple. Calculate rough time of amnesia (hell, 10 years is plenty, probably 10 months is plenty), go to the dusty archives, dig out something fun, and go for it. It's worked for many people, and it can work for you. - Ron Minnich
'
I'm sorry to say, it still seems to work that way.
I just saw a talk from red hat about putting linux in flash to use as a boot loader, for example, and the authors somehow ignored the last 25 years and acted like they invented it. Amazing. Turns out 10 minutes is enough.