Re: Crashes?
The stock market graphs pull the same shenanigans. A week ago my wife and I were checking out a stock price and, when the page showed the graph, my wife said "Oh my goodness, it's tanking !".
I then pointed out to her that the graph minimum was 550, the graph maximum was 565, and the stock had gone from 562 to 554. That is a 1.4% drop.
But, on the graph, the fall was impressive.
Back in the day, nVidia did the same on its benchmarks to suggest it was seriously overperforming AMD cards. You'd look at the graph and think "wow, that nVidia card is at least 25% more powerful". But if you checked the y-axis values, you'd realize that there was, at best, a 3% difference.
And I'm pretty sure nVidia was hardly the one who invented that.