DOCBOOK: Page types: website

Hello,
 
Sorry in advance if this is redundant.
 
I noticed the website extension of docbook @ http://docbook.sourceforge.net/projects/website/. I think of website - 'webpage' now - as a docbook page type, as a peer of article and chapter.
 
I have two questions:
 
- Does anyone else think this way?
- Are there any plans to pull 'webpage' into docbook?
- Are there any plans to add any other page types? 
 
Thanks,
 
Rich