" 

 :This is why I'd like to see a good survey of sources. I'm sure that one good source can be found to back up each of many different views on the matter. I'd like to see whether there is a clear consensus, or perhaps two or three views widely enough held that we should be careful to present all of them as equal. Otherwise, people are just going to keep coming forward with single ""good"" citations and the articles will have no stability at all. -  |  "