Hi Renta,
I think even if the devs only chose 4 - 5 questions, we'd still get limited answers.
I'd rather have our questions be acknowledged, even with a seemingly cursory response like how most of them were answered. At least all of our Questions were *read* by someone on the Development Team and they had to think of some response for it.
What may be a "we'll consider it" response, may prove to inspire them when Gathering does become a priority. They may forget where the idea came from, but if later down the line, the Design Team starts addressing Gathering, and one of our ideas (that they read from this Q&A) helps them make improvements to DoL, then it's a win, I think.
If it was due to the Developers running out of time (because there were too many questions and they got impatient), then sure, fewer questions. But I'm getting the feeling it's because they're all focused on Core Combat / Raid Dungeons / Grand Companies right now.