Currently, when you vote on a Manifold poll, your vote is shown to everyone else watching the poll as a notification (this generally includes everyone else who has voted on the poll, as well as the poll's creator). The notification says who voted and what you voted for. You can also see a list of everyone who voted on each option.

Resolves YES if, at any point before December, it is possible vote on at least some polls on Manifold without others being shown that you did so (even if this is, say, a feature that the creator can choose to allow on their poll or not, or if it is only implemented for new polls). It counts if there's still a notification saying which way you voted, as long as it doesn't say who voted. It doesn't count if it is an experimental feature that can only be used by Manifold employees - non-employees must have access to it, at least.