The Ning Developer Network is a bit more focused on advanced questions relating to the code that powers a Ning App or a Profile App.
If you have a question don't directly relate to OpenSocial, such as why your social network isn't working correctly or a feature change or suggestion, please go to the Ning Help Center -- they try their best to get back to you within 24 hours.
Because we can most effectively answer general questions about features on Ning through the Help Center, any discussion thread not directly related to coding on Ning will be deleted.
Otherwise, welcome aboard! Here are our standard set of Network Guidelines - in brief: be relevant, make sure your question relates to coding on Ning, and don't be a jerk. :) Thanks!