I have some of the super cheap ramen noodle packages that are at least seven years old, probably closer to ten years old. So yes, they can be a viable long-term food item, if you can stomach the taste.
They were like 10 or 12 for a buck on sale and I bought quite a few cases of them at the time.

:barf: I suppose I could use them as a long-term test to establish the deteriorational breakdown half-life of the packaging material (which I suspect is recycled MacDonald's styrofoam exported with small kids' fingerprints in ketchup still on it sent to third world sweatshop plastic rolling mills to be pressed & flattened out and printed with lead-, radium-, and mercury-based inks spread on plates stamped from a fresh load of metal out of the Chernobyl reactor).
Occasionally I'll dig one those ramen soup packages out and eat it. Yeah, it has sort of a skanky rancid taste. That sort of balances out the harsh chemical taste I seem to find in them when new (MSG??). I try to meter out only half the contents of the flavor package (using the term "flavor" loosely

), but it still seems to be pretty strong. But a bowl of ramen does fill the hole for me. As noted by Mr Hatch, you don't eat Ramen as fine cuisine or for high nutritional density.
To me ramen noodle soup is just a medium for conveying other stuff into your mouth like a handful of frozen whole-kernel corn, peas, carrots, etc or smoked sausage chunks or leftover hotdog. Ah yes, ramen noodles with hot dog chunks, washed down with a can of Coca-Cola, and a generous dose of Pepto-Bismal and Tums for dessert. Ain't life grand?!?!
