Don't be so negative. Recruiting is hard. For small things that like this that might get attention and are entirely harmless? Let it go.
Very few people will see that link and it would be your onboarding process for new hires and it will save you time reading resumes and interviewing candidates.
X-Human: Work for us! {first 10-digit prime found in consecutive digits of e}@startup.com
[0] http://www.npr.org/templates/story/story.php?storyId=3916173