Thanks for the feedback. I am very familiar with all of the things you mentioned above, but what are the specific scenarios you are trying to address?
1. Action Filters - You may want to look at Processors. Processors basically are a chain of functionality that you can plug in during the request / response. We use this in the samples for formatting, but you can use it for many other things. I will put
on our backlog to have a sample / wiki page.
2. Data Annotation - This is for validation of parameters on the operation?
3. I believe we support this already, but I will check.
4. What specifically are you trying to do with an IoC? Inject dependencies in your service constructors?