Allow me to understand: is it a blockchain fork you want to prevent? (not Core vs XT, but BIP vs BIP?) Your idea is that the miners will have accurate information about the will of the users, and choose that option unanimously?
Yes, this would be the most profitable solution for all. On the whole I want to prevent the split of the community.
What makes you think the information collected from the poll will be an accurate reflection of the will of the community?