And how do you know it is a link? It is an interesting point, because in 2001, what is a link was usually clear and standardized: blue, underlined, often both,

And how do you know it is a link? It is an interesting point, because in 2001, what is a link was usually clear and standardized: blue, underlined, often both, like on the article page. Now, just look at Hacker News, only the links in comments are underlined, and they have no special color, you have to mouse over if you want to know. And Hacker News is not in any way special in that regard. So I would argue that "click here" is more relevant now than it once was. Same idea for buttons by the way. They used to look like, well, buttons, often with a 3D look. Now, there is often no real difference between a button and regular framed text. It means we need more context to guess which is which.