Board Thread:Support Requests - Getting Technical/@comment-74.215.166.83-20130324010927/@comment-5884303-20130528190847

As Sactage said, it would be fairly easy to do in CSS, with a code similar to:

Of course, you'd replace " " with the username of the bot account.

Personally though, I do think it would be beneficial for Wikia to have a chat log in Special:Log, since it's not that hard to code into MediaWiki. I've done it myself on websites of mine.