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"Of the many bright ideas Twitter seems to have coined, the &amp;quot;140 characters or less&amp;quot; concept seems to be its shining star. We've said it before and we'll say it again -- The ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/socialmedia/2011/09/01/the-twitter-influence-columbia-business-school-limits-application-essays-to-200-characters/>