When switching to Reader View all images of the article disappear. Not useful when explicative articles tell "It's shown in the picture below. As you can see…", not-so-easy understand news articles without pictures which show how much terrible a quake is, and so on. When an image is included in the text the user must switch to the page, search the picture the text is focusing on (starting from the page's begin because Reader makes text shorter than the article on the webpage text is catched from).