Who needs online password managers or OpenID when we have this?

Picked up this 'ultimate web solution' at the Container Store today. $8.45 solves all your password woes. I will never forget another password again.

More seriously though, from having seen numerous people use login, registration, and forgotten password flows in usability sessions, I can see how many people will actually use this. 

Now, the only remaning challenge is to remember where you have kept this diary.