Get flash to fully experience Pearltrees
As an e-Learning consultant I was always a fan of open source software. Why? The answer is simple. Because I could use them as I wish, for whatever I wish, without long-term commitments and with the extra bonus of a community of professionals that use, extend and support them. In this post I am not going to talk about open source learning management systems such as eFront  but rather dedicated open source “authoring tools”.