There is a danger associated with such a poll.
This book (http://www.amazon.com/Influence-Practice-Robert-B-Cialdini/d...), written by a psychology professor (http://en.wikipedia.org/wiki/Robert_Cialdini), reports that when a suicide is reported in the news, the number of lethal car accidents increase in the geographic region where the news were reported. Furthermore, if the person who committed the suicide was middle aged, then the people who die in the car accidents are more likely to be middle aged (or something like that).
The theory is that the people who are "on the edge" get the "courage" to execute their plan by hearing about someone who has done this, which is possibly also true about this poll.
The theory is that the people who are "on the edge" get the "courage" to execute their plan by hearing about someone who has done this, which is possibly also true about this poll.