I'd still be curious how the developers expect us to realistically find Glowing Green Giants. Say what you will about rare configurations and extreme cases, but GGGs have their own designation and are marked in the Codex, so it's not an "accident" (anymore?).
As for feedback: well, no sensible developer will ever say "your feedback is being ignored"

Players do receive feedback on their feedback, however: how much, if any(!), of it has later been acted upon, or at least replied to.
That is the true response, not a canned line thanking you for your feedback.
In the FSS's case, the developer feedback has been woeful. Very little of the pre-beta and beta feedback has been acted upon, including minor feedback from people who liked the FSS. (So it's not just "haters are ignored".) Of course, this is traditionally true with FD, as generally, what we see in the beta is what we're going to get... but half a year and a version later, the FSS and exploration still has not just issues, but a lot of serious bugs too. That's the feedback on our feedback, and that applies to all groups.
Of course, in this same boat, but in a worse position, there's also CQC, PP, and so on.