Research Process Workshop
http://www.pearltrees.com/egibson92405/research-process-workshop/id12014105
Libraries and Librarians
http://www.pearltrees.com/sarafrey/libraries-librarians/id11090317
http://www.pearltrees.com/
Pearltrees offers another community for visually sharing resources built on creating networks (or trees) of interlinked pearls.
