Angelox, while your efforts are monumental compared to most, I have to disagree that no one else offers any input to "the public database(s)". Yes, there are 3+ databases floating around. Cavedude (I thought) abandoned his-own-private-works for PEQ, so that sorta combines 2 efforts into one. ax_peq has been blessed as an official database (something you should be very proud of!) in the installer package. Aside from raw PEQ and ax_peq, anyone elses "private" work is their own, really. Doesn't mean it fits into the PEQ philosophies.
And I know for a fact many people (including myself) post SQL updates to zones, doors, etc... many code and quest fixes/additions.
I feel the community is living and breathing well. It may feel like a burden to you to carry an entire database on your own shoulders, but you also admittedly have lots of spare time - most of us do not.
Plus, this makes you a celebrity! Can I have an autographed picture of your avatar pls?
I (personally) do what I can here, mostly helping others with info if I know the answer. I hope to do more, but time is limited. And I don't know C++ so well. Maybe someday.