This fact (which is 100% true) makes me so angry about CSS. They had a really good idea—separate structure from content. But they didn't design CSS about what people Actually Wanted To Do, so for what, a decade plus? CSS was this steaming pile of hacks and hoops and bullshit. Designers wanted 3-column layouts. They wanted pinstriping. They wanted drop shadows. They wanted to center things vertically. And rather than make those dead simple, they made them all pains in the ass. Why spend all that time designing and developing and proselyting a technology, without ever thinking about what sort of thing people will want to do with it?