I recently read through this question:
And it struck me that there could be multiple answers to this question [point #1] and those answers may not be based on hard cold facts but could be opinion based [point #2].
Being more used the standard programming stack exchange and movies and sci-fi I'm used to the fact that generally there is one definitive answer to a question. However, with politics (and especially the question I highlighted above) there may be more than one answer to the question which, when combined would give a definative answer.
Again, with reference to the above question, I suspect that there's no definative answer (with references) that can be given. We therefore fall to the opinion and perception of the respondant.
On Poltics SE are opinion based answers that cannot be backed up with published information acceptable ?
If one answer has been given (even if accepted), can more answers then be given ?