Knowledge of the successes and failures of a variety of e-health applicatio
ns has contributed to the teaching process as well as the content of an onl
ine e-health course. Examining the synergy between e-health and online teac
hing as forms of technologically mediated communication is useful in develo
ping knowledge about both. Two conclusions may be drawn. The first is that
success rests on the ability to make sense of the information that is commu
nicated. The second is that success depends on building social networks. We
have developed an online course in e-health in which participants develop
an understanding of the domain both through sharing their own experience of
online delivery and through course content that illustrates the successes
and failures of others.