Exactly! My problem is that I read an interesting article, and when I come to a link I open it in a new tab to pick up the context before continuing. When I haven't read the article I learn something new, but when I've already seen the linked-to article I can't tell until I'm into the second paragraph or so. Then, I have to re-read the original to get back to where I was.

Perhaps better reading comprehension techniques would fix this for me, but I suspect that a lot of new readers run into this problem.