Immersion: categorization of Wikimedia's article

[jrikhal]

Hi Duolingo team,

I was wondering if we should categorize as "Wikipedia" only the pages from XX.wikipedia.org or also others like XX.vikidia.org, XX.wikinews.org etc..
If we should categorize all of them, why not rename the category as "Wikimedia"? And possibly add sub-categories (as already suggested more generally I think I remember) for each type of wikimedia?