Aws is Amazon Web Services and has many parts to the site. One part has a treasure trove of possibilities. However few have tried to source in it. Well to do this without you need go no further than into your bag of tricks and pull out an old tried and true tool, called x-raying.
So, to source within AWS you simply need to create an x-ray string, like the one below.
site:aws.amazon.com/developer/community java
Then use your social detective skills and you are set.
If you need more info on X-raying see my blog post http://www.recruitingblogs.com/profiles/blogs/seeing-what-is-really-there-a
Until next week may the source be with you!!