Aerik Sylvan wrote:
At the risk of asking a stupid question: what is the
status of category
intersections?
At the risk of making a stupid answer: you could install the Semantic
MediaWiki extension and make queries like
{{#ask:
[[Category:Actor]]
[[Category:Director]]
}}
SMW will query for membership of subcategories (thus it'll match members
of Child actors) , to a configurable depth limit. The nifty thing is
you can
display other properties and categories of matching pages.
See demo (temporarily) at,
http://www.semanticweb.org/wiki/Sandbox#Category_intersections
Cheers,
--
=S Page