Ryan Hoover_is the co-creator of_Product Hunt_and EIR_at_Tradecraft. Visit his blog_to read more about startups and product design. Twitter is confusing. Early on, skeptics questioned, “What problem does it solve?”_Even its founders couldn’t quite describe it, let alone foresee what it would become. It wasn’t clear what [Twitter] was. They called it a social network, they called it microblogging, but it was hard to define, because it didn’t replace anything. There was this path of discovery with something like that, where over time you figure out what it is. – Ev Williams (source) How can stupid-sounding startups with untested ideas become...

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