title: Share a paragraph (or part of a text) on facebook
body: <p>I just saw a new feature for sharing a part of text on facebook. c.f. <a href="http://www.metrolyrics.com/someone-like-you-lyrics-adele.html" rel="nofollow">http://www.metrolyrics.com/someone-like-you-lyrics-adele.html</a></p>
  
  <p>This should be done by javascript and probably with aid of jQuery. Is there a developed plugin for this purpose? What is the pathway to develop this idea?</p>