First. Don't post anything not in line with the forum rules. (If you haven't read it, you may read it here now.) Why? Because if your posts violate the rules, they get deleted, then you lose the privilage of anonymous posting.
Second. Be mindful before you add a reply anonymously. Do you think the owner of the topic is likely to delete your such anonymous reply? Such as, it doesn't fit into they expectation, or it makes them uncomfortable? If you think it's possible to go that way, do not reply anonymously in that topic. Better to reply showing your user ID. Remember that topic owners can delete any anonymous posts at their wish, and don't have to be "reasonable".
The Rolia Forum is a place with kind and nice people. That's why you are here everyday. So by staying to be a kind and nice person you will enjoy more, and keep your privilege of making anonymous posts! 😀