Comment Re:Buy my plastic rice machine (Score 1) 63
I knew several people in ruraltania who bought into the 3rd generation of raising Vietnamese potbellied pigs. First and second generations made a fair amount of money selling into a rising novelty market; the second generation also made money selling to third generation hopefuls. Third generation breeders lost their shirts of course. Before that it was small farmers in central Ontario who discovered that ginseng grows very well in that climate and soil and that was large, nay HUGE, demand for that root in the PRC. This is perhaps even more germane to the tech example because it takes the first crop of ginseng 7 years to mature, so many many Lake Erie-area farmers saw their early-in neighbors harvesting the crop and the cash - only to see the market flooded and prices crash the year before they were due to harvest.