MX1 News / Preview Announcment / Preview

The recent MX1 News page, Preview Announcment page, and the Preview page itself all allow members to leave comments, see:

http://www.dpreview.com/news/2013/01/07/Pentax-Mx-1-hands-0n-preview-just-published

http://www.dpreview.com/news/2013/01/07/Pentax-launches-MX-1-enthusiast-compact-12MP-28-112mm-F1-8-2-5-lens

http://www.dpreview.com/previews/pentax-mx-1/

So that's three different places to leave comments on the same bit of kit.

Question for the DPR team - why can't all these pages share/consolidate the same set of comments?