i was also with dynamic block but i've heard there are some problems, first of all is if an attacker is abusing the network by flooding it and increase the dynamic block momentarily, this will lead to some sort of centralization toward strong node
the other thing is to follow the monero project with its dynamic block, but it will change a bit the fundamental economy of bitcoin, making it inflate for a small amount like monero did
If dynamic block has some problems, I think that the best option would be to overcome/fix them. An option would be to set an upper limit of the dynamic block, at least it would reduce the flood problem.
the best solution is for core to just release a dynamic block version along with segwit. and join the level playing field.
I would love to see this solution implemented. It could even get more miners adopt SegWit just because of the full package

About the vote: I see it as a good way to see "what ordinary people think", but it means nothing more. I voted here, but I use SPV wallet (and many of you do the same, I think) and our vote will never be visible in the network. That's why nodes and miners were asked and not the ordinary people.