Commentaires pour collaboratif

• 
  Anonymous le 25 mar. 2011 10:11:04Signaler

  a noté Pearltrees: Note globale 1/5

  joli mais compliqué à comprendre, dommage ça aurais pu être intéressant

• 
  oliver le 25 mar. 2011 01:18:45Signaler

  a noté Pearltrees: Note globale 5/5

  With the largest community of curators and one of the most powerful and flexible tools, it is hard to believe Pearltrees is completely free!