We called our local dealership which we deal regularly with a few months back about release date of the 2016 Si. They were unsure of the exact date, but we were told it would be by the end of 2015. We had them put us down for a car out of the first batch of Si's, as well as put us on the list for one of the first batch Type-R's. As soon as these models are available, we will have them in our hands and start developing.
It is hard to say for sure what products we will release until we see what we are working with, but we'd like to stay on the performance side of things. We will probably stay within the lines of past Civic product lines like intakes, manifold/throttle body modifications, turbo kits, etc.
The single port head looks nice to work with again, we may have a few tricks up our sleeve for that!
As for documenting the development process, absolutely! We tried this a bit in the past, but we lacked employees and time to do so. Now that our company has grown over the years, we hired somebody specifically to take care of forums and social media to ensure all of our customers are up to date.