It's incredible what people with a lot of free time on their hands do. Like Yossi Vardi (former ICQ chairman) that made two bold statements "Never underestimate a pigeon carrying a memory card, hovering above your head, ready to download" and "Never underestimate the data transfer rate of a snail on wheels!" and decided to prove it.
My comment would be that this is an interesting insight into Moore's law. In fact what today we use for data storage (DVD) tomorrow will be a Blu ray disc and the same snail will be upgraded for free thus leveraging 2 billion years of R&D. Or to paraphrase the mottoes of the day if it works don't replace (fix) it. ;)

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