This article by Mark Morley on the GXS site has it all: supply chain, cloud, links to a goofy YouTube video by a South Korean DJ that has had upwards of 3 million views, and a (tenuous) description of how it all fits together. It's an interesting take on the use of the cloud for supply chain management. Do yourself a favor: if you haven't seen the video, click on the link at the bottom to check it out. Read the blog HERE.