Ban reason on users profile after ban

Just so if someone is banned for sending viruses or spamming being a multi ect, people can see and remove a program that they sent them that could have been infected for instance.

and for just clearing up why he got banned without having to go through multiple pages in the banlist.
I wouldn't mind a banlist search too, so why not both?

this is a good idea, if its not already added it should be.

Here a lot of accounts is banned so it's a good idea.