A couple of comments here: I apologize if the link doesn't open right away. I got the article through PubMed at WHSLibrary. The article presents an interesting approach to the use of Bloom's taxonomy for grading discussion boards integrating collaborative learning process and higher-order thinking. It also does a good job discussing how to evaluate a rubric.,

In this interview it is pointed out that technology should always follow pedagogy (not other way around) BUT, at the end of this 5 min interview, the speaker says the semantic web (where intelligence added to social and informational) is the wave of the future for education. Something to think about. I always differentiated between training and education...are they merging?

Results of the 8th Annual Survey of Learning Tools is a survey of over 1000 educators in 61 countries. Spoiler alert Twitter is #1. This to me negs the question how deep can learning get in 140 characters?