The !who command is still available. I might add a per-user bw cookie in the future. It was removed because I noticed the reply to the !up and !dn commands was pretty long when there was a lot of users online. I need to figure out how to avoid spamming the channel first.. or perhaps I will allow the users to use the cookie but won't add it to the default skins. Stay tuned
If you have any idea/comment about this, let me know.