Emoderator competencies Message re licensing of this content This content was uploaded to Slideshare before it was taken over by Scribd. My intention was always to offer my content for free via Creative Commons licensing. Scribd now has locked the content behind a paywall where you have to provide credit card details before you can download it. I totally disagree with this kind of exploitation of previously free content but it apparently is legal for Scribd to do this. However, you can still download this content without messing around with credit card nonsense if you go to the original Slideshare site of this presentation. Sorry for the hassle, but it is Scribd's doing - not mine. - MIchael Coghlan (michaelc)