Lets not have too many official languages; or else we'll have to release every official statement in all of them. We'll then need to pay translators, for which we would have to tax the forum members. This would require common funds, which would need to be administrated by a (economical-only) administration either put in place by the prophet or (if we choose a more democratic structure) elected by the members (if approved by the admins). In order to keep the balance of the powers, there would then be the need for a second entity, whose job would be to control the actions of the financial agency. We would then need a third one to take care of the (by then frequent) elections, and a fourth one to coordinate the different agencies. This would require even more funds, which would result in rising taxes. But since not everybody likes to pay taxes for the pleasure of visiting this forum, there is a high probability that it will be empty soon.
So let's stick with English (eventhough I can't write it)... or else you will kill the forum.