[cylo]

To make the password hash harder to crack. There's a big difference in time to crack the hash for "Passw0rd" vs "$)63hjbbdhs23".

[Sylos]

The hash for "Passw0rd" would almost certainly also be in some Rainbow table, so effectively no computation time in that case...

[yAnonymous]

>$)63hjbbdhs23

Great, I'll just store this in my password manag... oh, wait.

[Relys]

https://www.yubico.com/

[nacs]

Just write it on a Postit and affix it to your monitor.