CZ Talk:Article-specific subpages

Proofs Subpage
I just noticed the new "Proofs" subpage. I did a little searching on CZ and the forums, but coudn't find any discussion about this. Did I miss such a discussion? The description says: "For (mathematical) proofs which are neither suitable for the main article, nor a /Tutorial or /Student Level subpage". Is there some reason why a standard /Advanced subpage would not be suitable for such material? I understand that other types of material might be on an /Advanced subpage, while /Proofs is more specific, and so perhaps better. But it seems to me that some serious discussion should occur before this subpage is adopted across a wide range of pages. For instance, what is suitable for /Tutorial, what is suitable for /Student Level, what is suitable for a main article, and what does not fall under any of these?

Barry R. Smith 16:16, 16 September 2009 (UTC)