We should have respect for everyone's contributions, proceeding with the starting point that everyone has limited time, and any feedback given once should be sufficient to make that point of view heard and should be taken to apply to all iterations of the proposal.
That said I don't think this community is even close to being representative of Swift users in general; therefore, it's always important to keep in mind that this process is not a vote, and "+1" comments are not encouraged. As a community we do not approve or reject proposals: we review them and our comments are considered in the core team's decision.