This tired old question again. Makes me wonder what you were expecting when you clicked on the link.
Save time spent writing comments on websites. Make a personalized comment on topics of your choice. Enter the name of a person, a subject, or an organization, or even all three, then click "Make a comment". No two comments are alike. If the comment doesn't meet your needs, click again for a fresh comment.
Acknowledgement: This is based on an idea by the late Raymond Christopher Davis (1932-1994). The comments themselves are plucked from various sources.