 
               action = if share then 'added' else 'removed'
               message = "#{username} couldn't be #{action} as an user"
-              callback { message }
-              console.error message
+              callback {message}
 
       sinkrow.dash queue, callback
 

    if @amIHost
      @listChatParticipants (accounts) =>
        usernames = getUsernames accounts
        @setMachineUser usernames, status
    else
      @setMachineUser [nick()], status


  setMachineUser: (usernames, share = yes, callback = kd.noop) ->

        else args.join ' '

    argIndex = 0
    console.error """
      IDE.CollaborationController:
      #{ format.replace /%s/g, -> args[argIndex++] or '%s' }
    """
