Since I've joined I've noticed fellow users show up in pink from time to time. After checking their recent posts, it's sometimes very clear what they did to get banned, oftentimes, not so much. Is there an accountability system where someone reviews the reasons why someone is banned? If someone is banned from posting, how do they appeal if they are unable to post? What if a mod holds a grudge against a user for a personal reason and bans them without just cause? Are the moderators frequently moderated? I've read the rules and site policy, and was unable to find an answer. Sorry if I'm opening a can of worms with this post, but it's been a nagging concern for a while.