> Haraldur Thorleifsson’s grayscale wireframes look as good as lesser designer’s finished sites. I thought that image was going to be an example of what not to

> Haraldur Thorleifsson’s grayscale wireframes look as good as lesser designer’s finished sites. I thought that image was going to be an example of what not to do. In black and white, you can see that there is hardly any contrast, and I think that's a big problem. Low-contrast may look pleasant, but it makes reading the content and understanding the UI much harder, especially for users who may not have the ideal displays and lighting conditions that designers in their offices have.