Someone should make a study about it.

This is riveting and will surely spark an interesting discussion...

Sorry but this doesn't incite any reason for logical discussion or sharing of knowledge...

There really isn't enough here to constitute a proper thread. What you wish to discuss isn't even entirely clear. When you start a thread you should be writing a significant amount of text in it, preferably at least a paragraph in length, written in a way that is intended to incite discussion. You shouldn't start topics and expect the community to generate the discussion value for you.