I did reach out to Pinkerry last week after DMing them about if there will be more users coming from other sites that have MLP fans like Derpibooru or DeviantArt. New users from DeviantArt are coming in here and the growth of users are expanding little by little. So, now Pinkerry is trying to get users from any sites to join. So best thing to do is recommend to other friends you have that are in the MLP fanbase to join here and there maybe more users than. I see this place having so much potential. I don't think I'm alone on that, but let's hope more will join.