Just another query. I know the bobbleheads are just a fun item but the barter one is holding a bottlecap. Aren't they pre-war? How did Vault-tec know what was going to be used as currency?
Also, you can find bottlecaps in pre-war safe's that shouldn't have been looted until you get there.
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lol
Now we have to add the Nuka Cola Company to the http://www.gamesas.com/index.php?act=findpost&pid=14730018
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But seriously people collect "Camel Dollars", "Cambel Soup Labels" and "Cereal Stamps" and other redeemable packaging. They keep them with all their other valuables often times too. Ever see someone stuff a "Camel Dollar" into their wallet? Maybe if you send in 1000 bottle caps they will send you a Nuka Cola Letterman Jacket and if you send in 33,500 bottlecaps you get your very own place in a Vault! Would you keep yours in a safe?