In reply to:
Where is the official DH point-of-view on this posted?
Well, not so much an official "no" -- but definitely a very weak 3 1/2 year old "maybe." A year later, in that same thread, still not looking good.
For what it's worth, I don't even need PostgreSQL for anything, but I've had a vote in for it as long as I can remember.
Like I mentioned before, it seems like too many other hosts offer it for them to not offer it. I'm sure the number is tiny, but surely they've lost a few new customers over it.
In reply to:
I too wonder why they don't remove it if what you say is true.
My suggestion.
Basically, it doesn't mean certain suggestions like PostgreSQL won't every happen, but at the same time, I wouldn't overestimate the power of the vote.
For example, there's a suggestion to open a data center in Australia. I'm pretty sure that if we all voted for that, it still wouldn't happen.
That's why I made a suggestion to clean up existing suggestions... and maybe read some of the incoming ones before putting them up for a vote. 
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