Last modified: 2009-02-04 11:50:11 UTC
When an article is redirect to a category, the article should not be listed in the category. The artilce with #redirect [[Category:BlaBlaBla]] should not be tagged with [[Category:BlaBlaBla]]
#REDIRECT [[:Category:Glossary]]
To make that a bit clearer: [[Category:Foo]] isn't a link but rather an instruction to include the page in the category. Similarly, [[Image:Foo.jpg]] isn't a link but an embedded image. Using [[:Category:Foo]] produces a link and so that should be used for redirects. It's kind of like the difference between [[Template:Foo]] linking to a template and {{Foo}} including it; I believe at one point there was a proposal to do categories and images with {{curly bracket syntax}} to make this less confusing but nothing came of it.
