OData v3 Example: "Node.js on Azure calling SAP Gateway"

Hi, subsequent to Ted and Ed's comments on Node.JS, I have reviewed the
following:
  
 http://allthatjs.com/category/odata/?blogsub=confirming#blog_subscription-2
  
 and find it a good example of complemetary use of OData & Node.JS & SAP.
  
 Thought others might also be interested.
  
 John Willson