What are “Community Wiki” posts?
Revision history & community wiki links show the same page
Looking at a couple answers I've seen lately, I noticed something peculiar: Community Wiki posts* with only one author have not one, but two different links to the revisions page.
Is this entirely necessary? When clicking on the author's name in this case, I entirely would expect to be brought to the author's profile, rather than to the (potentially one-item-long) revisions list.
*(maybe only answers? couldn't find any good single-author CW question references)