the spot where you have to use a tag when you make a post. If you don't use the NSFW tag and there is nudity or sexual content/gore people are going to flag your posts. If they flag your posts you lose your level (the thing next to your name) and if it gets to 0 you can't post because all of your posts are invisible. You should just make your tag "NSFW" and it automatically flags them for nudity so that people don't open them while at work or something.