pLog was discussed and recommended as an ideal open source tool for various e-learning scenarios in the german speaking book "Open Source Werkzeuge fuer e-Trainings" (Open Source Tools for e-Trainings).
"In particular because of the ease of use, the possibility to create quick and efficient multiple weblogs and the option to create albums for files pLog asserts against all other actual open source weblog systems."
The authors Kornelia Maier-Haefele and Hartmut Haefele from arge virtual - learning are recommendig actual and free available e-learning tools which are user-friendly and which have didactic effects.
"Open-Source-Werkzeuge fuer e-Trainings"
from Kornelia Maier-Haefele and Hartmut Haefele,
published by ManagerSeminare,
January 2005, 336 pages,
Further informations and purchase here.