I've been watching this thread, and debating on pointing out a critical flaw in your arguement.

A PSK is commonly accepted as being a POCKET Survival Kit. Something little, like the DR PSP, or an altoids tin kit. Such a kit is designed to back up everything else. But you talk like it is a bug out bag or a vehicle kit; those are designed to carry you with pretty much zero outside support for several days. But a PSK? Nah, that's there if you loose everything else, and it basically to get you through a day or two, particularly in rougher climates or if you are hurt. The most food that would be in most PSKs is a starburst or a tea bag or a bullion cube, if the builder feels they need it.

Semantics and terminology do matter. And a PSK is a very personal thing, that why I think you should build or at least customize your own.