Bitcoin gave us the solution to pay risklessly and anonymously for "forbidden" stuff, the delivery side of the problem has not been solved yet. What do you think about this idea?
The producer makes different packages of "sweets", well sealed to endure long time. Then he plants them at different places where coincidental discovery by someone is not probable - like bury them in the fields, woods... He writes down the GPS coordinates of each package and may even take picture of the exact spot.
After that he publishes on the net the list of hidden packages with their town location, size, price and bitcoin address. When the consumer chooses a package to buy, she sends bitcoin to the bitcoin address listed for this package, after which she gets shown detailed description about how to find the "sweets".
She goes there whenever she likes and takes possession.
It would be helpful to have some small cheap packages in the beginning so that people can risk the bitcoins and prove that the stock is good quality and thus the producer builds reputation. Then he can sell bigger quantities.
While postal companies in the developed world are more or less doing the job for delivering forbidden stuff, they are useless in the less developed countries, where the ability for people to find what they need is even more severed.
I have thought a lot about this and can't see any risks for both the producer and the consumer.
I believe you are talking about dead drops.
It's been considered n some practice it.
There's still room for scammers but that's life.
=)