Oracle Technology Network(OTN) has released the offer where both Oracle employees and OTN members can join forces and work on the sample projects, codes and other stuff. I guess that would be a cool idea though not sure that what kind of applications would be written and how the development will proceed? But nonetheless, this is a great initiative so I would recommend all , at least the developers to be a part of it. Check the sample code site of Oracle at,
https://www.samplecode.oracle.com

Let the code writing begin 🙂 .