gold is a good trading vehicle once every few years like this one, but otherwise investing heavily in gold or worse holding a lot of physical is pretty dumb when you think of it. If you really believe Armageddon is upon you , just go get a licence to buy and sell guns and buy a hundred cases of AR-15 and shotguns. If you believe in run away inflation, why not buy other more useful and less volatile hard assets like real estate. Gold is costly to store, you'd be crazy to hold much of it at home and extremely volatile. (some dopes will bury it in their backyard just in case but you' meet them you would probably not think of them as succesful investors).
Besides gold has proved not to be a very good long term investment. It's just a piece of rock, that it is so valuable in man's eye is pretty stupid when you think of it . Really the gold bugs are an irrational bunch, plus they really haven't made much money in the last 25 years with their gold and their pessimistic views .