Hey, some miniranks are handed out in events such as giveaways and competitions. The Community Development Team host monthly* events that you have an opportunity to achieve and receive some cool prizes, including rare miniranks! Sythe, the owner, also hosts his own competitions in the spam forum (you'll need at least 25 post count to post in that forum though). Be sure to check the upcoming events!
Another way to achieve some miniranks it to simply post x amount of times in a certain area. The above link will help you with this. If you look to my minis, you'll see I have the cat. The cat is achieved by posting x amount of times in the community area.
