VIDEOS

TwitterFacebook
Get flash to fully experience Pearltrees

Les wikis en langage simple

Bienvenue dans “Les wikis en langage simple”. http://www.commoncraft.com/video/les-wikis-en-langage-simple
It's just too much. Did you know that there are over 15 billion web pages? To make sense of it all, we need to pluck out the best pages and save them for later.

Social Bookmarking

http://www.commoncraft.com/video/social-bookmarking