I don't really get this project. People who are able to understand the contents of the original Bitcoin paper also very likely know English I'd say..
This kind of answer partly answers the question why bitcoin is not popular yet. It's because the people who already understand bitcoin do not know the importance of user experience. For a Italian people, it's far more comfortable to read in Italian than English, even if he is good at English.
And lots of the service developed by the community are very weird. You need to understand lots of computer skills to use the products.