@Dan

What I worry about is if the ‘training department’ of today simply brands itself as a ’social learning’ team. This misses the point entirely in my opinion.
We need to bridge the all formal world with the informal and social possibilities and include a rebranding exercise from corporate university to collaboration office. (Chief Meta Learning Officer notion aside)

Good points.

And your application of the McLuhan tetrad is interesting to reflect upon. Glad you read the book ;-)