On occasion I get a one day temporary Suspension for Something. From what I have been able to find out is that normally it is from hitting a word filter. There are words you are not allowed to say via PM, and maby posting I'm not sure. My idea is to add a reason why you were suspended in addition to your count down timer. Giving me a one day suspension for something and not telling me what it is dose not help me to learn anything. I'm not saying that you tell a person what word or words they said just a general reason. Im sure there are other instances that users are suspended and may help them to know why aswell.
Finally, has this happened to you? Have you been given a suspension of any length with no reason? It is frustrating to sit out with not reason, not helping you to learn to be a better user.