I think that if there are people who speak the language, even if in a merely academic context, a Wikipedia is worthwhile. What about the Latin Wikipedia?
It depends on what you call 'speak the language'. I want to be sure that there are people who _use_ the language, that is, communicate in it. For example, if there is a journal that comes out once a year, where articles are written in Gothic.
But in this case I have the feeling that 'speak the language' means that they _know_ the language, and the only use of the language is to read centuries old texts that were written in Gothic or as an object of study itself. And then I don't think a Wikipedia is worthwhile.
Regarding Latin: It's still being used on a daily basis in the Roman Catholic church, for one thing.
Andre Engels