I am just going to use you as a convenient conduit-))
Firstly, this survey/poll as well as Maria's monthly stats all have probative value, in simply looking at the overall numbers...that being, the trending.
Then there is the erroneous comment you make about Kitely being a walled grid [more rightly called a "closed commercial grid"] which, tho currently true, is not their roadmap.
Ilan has stated, and he is usually pretty close to the mark, that next on the timeline is to enable HG delivery of marketplace items for those creators who have checked the export box.
Then they state HG for avatars will be enabled by year end, or close.
Being realistic, I personally expect them to enable HG for avies sometime in late January or so...things happen with software, as most of us know.
As to voters in this particular survey...it is those who find it worth their time and efforts to do, in the first place, and over all that, those who even noticed. Obviously, they are a very small percentage of actual opensim users. As Timber pointed out below.
But this is to be expected. It is natural even in reality stuff...
As well, it is all in the eyes of the beholder, and based upon their perceptions of reality, and with a small dose of those ppl who find it amusing, for some odd reason, to game things, using anons, alts, guest accounts and whatever to sow confusion among the whole worthwhile cause.
But that is cool, it is the nature of the net.
In any case, those closed commercial grids who do not open to HG will always be simple niche grids that some will like until the last pimple region is there, and the rest of the Meta will move along with cool and innovative tech-))
The niche grids should simply accept their status and enjoy it.