This is something we are working on as well, we have three areas that we want to cover in each language. The File manager application showing use of IMFS namespace. a Child Account Manager that shows how to create and set up children accounts using the Accounting namespace. a full SDK allowing you to avoid having to write code to integrate with the web services, letting you focus on the actual methods instead. A Media manager showing how to interact with our up Transcode(Being released soon!) and Image resize interfaces.
Our first priority is ensuring the stability and scalability of the web services themselves and as time allows we are releasing the Reference applications and SDKs as quickly as possible. So just hang in there and you will see quite a few new applications coming up very soon.
Regards,
Barry R.