CIG have just added a new forum section on the RSI forums called The Shipyard.
The idea is to have a separate thread for each of the ships in the game so that the devs can focus more on specific issues/wants of the community.
So if you have a favourite ship and have some questions and/or feedback on it, head on over there and leave your mark!
https://forums.robertsspaceindustries.com/discussion/302888/how-to-spaceship-discussion-2-0
https://forums.robertsspaceindustries.com/categories/the-shipyard
https://forums.robertsspaceindustries.com/categories/let-s-talk-about-spaceships
Have fun! :D