[xwiki-users] A default filter for page lists

[MSilverboard at cfglife.com]

On pages like the Index and Search Results, it would be helpful to end 
users if there were a way to filter out structural objects like classes 
and skins from the results list, and show only user-contributed pages.

The XWiki.Results object already filters out things that users don't have 
permission to see.

    #if ($xwiki.hasAccessLevel("view", $context.user, $itemfullname))
        ...list items...
    #end

I think that what's needed here is some way to classify "content".

Does anyone have recommendations on how to do this?