I am in the habit of properly logging off my online connections.  Where can I do that here on superuser.com? 

To adhere to the quality standards of this site, I will not describe what I have already tried:

- I have tried to look for a sign-off link
- I have tried to look for a sign-out link
- I have tried to look within my account for a link to sign-off, sign-out, log-off or log-out.