Yesterday, Harold Jarche shared the image on the right, in his post To learn, we must do.
For me this is spot on. Whereas most people are concerning themselves with the new social and collaboration technologies, or how to get people to collaborate, for me the key to successful social learning is how the individual engages in his/her networks and contributes what s/he has learned or is learning along the way. PKM is therefore the key to successful social learning.
Read the full blog post here