Why don't PageUp and PageDown work on this website? And why would I consider a tool that breaks a UI tenet in the first second of interaction with its marketing materials?
Also, it works for me...
> Why is 1 small UI mistake is enough to put you off an entire product?
Because removing the page-up/down functionality requires extra work. If the developer is performing extra work in order to make the UI worse, then their UI decisions in general are likely to be equally crap.
In this particular case, however, it works ...
100% this
Can someone PLEASE explain to me why front-end devs go out of their way to DISABLE features?
Scrolling works fine. Having multiple ways to scroll is user-friendly and adds accessibility. Someone please explain to me why a dev is going to go "You know, I don't use Page Down/Page Up to scroll, so I'm going to spend time hooking into the Page Down/Page Up key presses so they can be thrown out and disable scrolling through those keys".
EDIT: Page Up/Down work fine for me on that page btw. Using Chrome on a MacBook Pro.
> Why is 1 small UI mistake is enough to put you off an entire product?
Because marketing don't always make the tool on sale.