My guess is that the answer will be biased, since enjoying SN would be highly correlated to spending time here, and thereby the chance of seeing and answering the poll.
I hear you. The way I see it is that if they vote "no" then they are relatively unhappy with the platform in its current state, and visa versa. I suppose I can be more clear in the wording of the poll, and ask that directly: "Are you happy with the current state of Stacker News?" Feel free to make that poll yourself, or I can run it another day!