It would be nice if there were an announcement every time someone is banned, noting the reason for the ban and the duration of the ban. I often see "banned" next to someone's avatar and wonder what happened. Sometimes you can look at a member's posts and piece it together, but it would really be nice to just have it laid out. It would serve as an example of what not to do, and if a member has a question about why someone was banned, they would know who to PM.