> The web has declined for sure, and it's precisely because of ignorant developers with attitudes like yours.
Not only due to developers. Designers have a hand in this too. Example: on many sites (Twitter, Imgur, etc.), it is not possible to simply zoom in an image without jumping to a lot of hoops. You hover the mouse over the image, the pointer becomes a magnifying glass, you click and...
The image blows up to fill to the screen until it his a overly large and useless border that some daft designer thought looked cute. There is no way to zoom in any further, that is blocked. So zooming to see a part if the image in full detail is out of the question. What's worse, if you have a small screen, likely to be the reason that you wanted to zoom in the first place, the zoomed image is actually smaller than the original. Great!
So, I've wasted my data plan to download a large high resolution image and a bunch of javascript libraries that make sure I don't get to enjoy that resolution. I can't remember for sure, but I bet that his already worked fine in Mosaic in 1994. Not anymore. And why? What benefit does this bring? Other than that it looked nice on the designers computer, I mean.