True, yet when examples like these are added without basic keyboard accessibility in mind they can get added to projects in the same half finished state. How m

True, yet when examples like these are added without basic keyboard accessibility in mind they can get added to projects in the same half finished state. How many sites using Meyer's reset didn't add focus styles to links? Even with the comment /* remember to define focus styles! */ It's not the fault of the original developer but it certainly helps to have more robust examples.