I have set up a new Google Code project that will host example applications and extensions. The project can be found here: http://code.google.com/p/mate-examples/
Currently there is an example application written by me that, among other things, shows how to create a document-based application using Mate. The code is in the repository, readable by anyone, and there is a PDF in the downloads section with an explanation and description of what it does. I will try to move the contents of the PDF into the Wiki section when I get more time.
The goal is to get contributions from the whole Mate community, so if you would like to write something please let me (Theo/Iconara) know (contact info here: http://www.iconara.net/). I will be reviewing submissions to avoid total anarchy, but the idea is to include anything that might be useful. Good documentation and a thorough explanation of the example is a must. I hope I have set an example with my application, but you will have to be the judges of that.
Both example applications and extensions are welcome, and I hope that ASFusion will contribute with the existing examples and extensions.
This project has the blessing of ASFusion.
(could Nauhel or Laura please make this sticky? I can't do it myself)