The worst part for me is all the flashes and redraws as it gradually loads more and more separate resources. "Hey look, here's a paragraph to read... nope, I j

The worst part for me is all the flashes and redraws as it gradually loads more and more separate resources. "Hey look, here's a paragraph to read... nope, I just realised there's an image near the top that I think is going to be huge so I pushed that paragraph below the fold... no, wait, that image is actually tiny so here's that paragraph again... ooooh, but now there's a sidebar, so I've just resized and reflowed the paragraph that you had kind of started to read - good luck finding your place again!" As for how broken the "back" button is, fuuuuu.....