Pearltrees plug-in (extension) Chrome, Copyright(C), 2010-2011, Broceliand SAS, Paris, France (company in charge of developing Pearltrees)

This program is free software: you can redistribute it and/or modify it under the terms of the 
GNU General Public License version 3 as published by the Free Software Foundation.

Pearltrees extension for Chrome is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Pearltrees extension Chrome. 
If not, see <http://www.gnu.org/licenses/>

you can contact us at contact@pearltrees.com