Plethora of passwords and logjam of logins

I have now officially hit my limit of logins and passwords that I can remember! I don't plan on resorting to post-its on my computer or not-so-secret files on my computer or hints written on a card I carry in my wallet. I don't! But I've found that all the "normal" variations on the themes that I use for both logins and passwords have just exceeded the capacity of my short-term memory. + or - seven, hunh? Well, now I'm into the double-digits on accounts. At least UC Berkeley is moving towards a single authenticated login. Hexadecimal WEP keys? Forget it!

The parking guys on campus like my car!