On-Demand Learning and the Trainer #LCBQ

The Big Question for May on ASTD’s The Learning Circuits blog asks about on-demand learning:

How do we need to change in what we do in order to address learning/performance needs that are on-demand?

It seems to me that there are two types of “on-demand”: the demand of the learning (i.e., “just-in-time” training) and the demand of the manager or SME.