1024 would be my first choice. Scientific polls use a sample of 1000+,
thus making our MonkPolls appear more reflective of reality, dispite reality.

Although I think that a group of monks devoted to the betterment of humanity
would have at lease offered a 777 to counter-balance the 666 (the number of The Bill).

A set time would, of course, allow you to determine whether the Voting Booth question is stupid or not.

In conclusion... what was the question again?