I think WPMUDEV should directly pay translators with hero points rather than reputation points, this can encourage translators to translate. Rather than depending on random users to pay for their hard work. We are all paying for the plugins. So, WPMUDEV should pay the translators hard work with hero points. By this translators can directly collect hero points instantly and can exchange them for memberships, WPMUDEV will get all the things done in a really fast way.