I agree. Nobody goes saying wich is their language.
In te other hand, Murcian is a language because is a mixture of three languages: castilian, catalan and a great part of their lexicon is arab. Say that murcian is a dialect is like say that sicilian is a dialect... and there are a sicilian wikipedia... there aren't?
Ad besides, the clasification language-dialect is very subjetive.
I think murcian wikipedia would be very interesting, and there are many people interested, more every day.
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