Use of Images 
User  seems intent on railing against various edits I've made throughout the PS series of articles - and without discussion - another being the addition of the non-free template to the top of this page.  I have removed it once, and will do so again, but figured I'd offer an explanation before I did so.  He cited the WP:NFCC guidelines, but nowhere on that page does it say that the use of the images in this article are in violation.  The article is not using any more than ONE copyrighted image from each topic it is covering.  As the overall subject matter of the article is broad, it can be expected to use multiple images.  My final argument for the use of the images is that they improve the aesthetic quality of the article.  Any re-addition of the non-free template without a discussion will be regarded as engaging in a senseless revert war, and may warrant administrative intervention.