Passwords I use frequently (once a month or more), I memorize. I used to just memorize all of them, but when more places instituted frequent password change and no repeats policies, I couldn't always remember the most recent one. (The worst was a site I needed to use twice a year - with a 90-day limit on passwords.) So, those that change frequently or aren't used often enough to be burned into my brain, I write the login and the mnemonic for the password (but not the password itself) down on an encrypted note inside the OS X Keychain app.

As much as I've enjoyed COH/COV over the past several years, there's real truth in this. Thinking back on some of the most memorable stuff in the game, what comes to mind are the very few instances with unique mission art. Even then, they're usually still the same basic map, but with different textures, objects and furniture - and that's enough to make them really stand out from the overall sameness of the rest of the game. (I'm thinking of things like Mother Mayhem's Asylum, some of the Freakshow-specific maps, and even Frostfire if I hadn't done it so many times.)