It is not the topics that bring chaos .......... it is some of the people who are posting the comments.
I think we all know the ones most likely to spoil a good debate .......... regardless of topic. It is a shame to the posters getting involved in a serious dicussion/debate that they have to have it spoiled by the odd moron!!!

However, some posters have more deeper values on certain subjects and can be easily offended by a sometimes unintentional (or intentional if made by a moron:-) glib comment.

I dont see why any of the topics mentioned cannot be dealt with on QL ---- sensibly.