About code style: I'm basing myself off the ArchWiki Tutorial (English)'s category recommendations (put them on bottom) and on its source code for the one line format, along with wikipedia guidelines for categories.
Categories go on bottom because it's more representative of what the page looks like, and this makes editing for beginners easier and more intuitive.
Putting them ontop also makes sense because that's where the rest of the meta tags are, e.g., i18n links.
Which one is the ArchWiki's way? ;) manolo 18:42, 16 November 2009 (EST)