Thank you for reminding me. But Readability is not perfect. Less than an hour after posting this comment I came across a site that could be improved by Readabil

Thank you for reminding me. But Readability is not perfect. Less than an hour after posting this comment I came across a site that could be improved by Readability, except for the fact that Readability did not render the page correctly (it did not show some information in lists). I still believe that pointing out ways that authors can improve the usability of their web pages is useful feedback.