Look back at Hacker News in twenty years. You'll see whole threads full of comments that are so specifically wrong it looks like a parody :)
Re:Why the Web Won't Be Nirvana (1995)
by SmellyGeekBoy on Sunday July 22, 2018 @10:26AM
(#17586912)
You don't need to wait 20 years for this. Often it's weeks or even days.
Re:Why the Web Won't Be Nirvana (1995)
by WhiteSource1 on Sunday July 22, 2018 @06:48AM
(#17586167)
That implies that Hacker News will be around in 20 years. Newsweek will be (in some format or another).
I genuinely thought that twitter was a ridiculous fad for trend-whores and it would die quickly, or remain a tiny niche. I've been wrong about tech so many times personally it's ridiculous.
Still, a good lesson: It remains too easy to miss the forest for the trees. We never wanted salesmen or paper, what we actually wanted were products and information. In other words, it's easy to forget that the technology is not the product, just a vehicle for it.