Twitter archive at Library of Congress could help redefine history's scope

When the Library of Congress announced this month that it had recently acquired Twitter's entire archive of public tweets, the snarkosphere quickly broke out the popular refrain "Nobody cares that you just watched 'Lost.' " Television tweets are always the shorthand by which naysayers express how idiotic they find Twitter, the microblogging site on which millions of users share their thoughts and activities in 140 characters or fewer.

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