But no matter what, they can never tell what’s in it. And if you’re nerdy enough then it’s perfectly reasonable that you might have anything in there – cryptography is important for privacy.

Hell if you really want you can rename the truecrypt file to .bak or whatever. Whereas if they catch on to the previous methods, they’ll know precisely what sensitive data you’re hiding. Pbumwords in plaintext? Source codes to your most important projects? Your very long encryption keys for other stuff? ...Porn, you middle-aged virgins that are so paranoid you think you need to hide that ****?