             @storage = @robot.brain.data.aotw ||= {
                 nominations: []
                 history: []
-                nominationsByUser: {}
             }
 
             @robot.logger.debug "AOTW data loaded: " + JSON.stringify(@storage)

                @storage.history.push selected
            finally
                @storage.nominations = []
                @storage.nominationsByUser = {}
                @save
                msg.send "Randomly selected #{selected["url"]}, nominated by #{selected["user"]}"


            soundCloud = /^https?:\/\/(soundcloud.com)\/(.*)\/(sets)\/(.*)$/   
            if url.match(spotify) or url.match(googlePlay) or url.match(youtube) or url.match(soundCloud)
                user = msg.message.user.name.toLowerCase()
                try
                    @storage.nominations.push(user: user, url: msg.match[2])
                catch
                    @storage.nominations = []
                    @storage.nominations.push(user: user, url: msg.match[2])
                finally
                    @save
                    msg.send "Nomination saved"
            else
                msg.send "Invalid nomination: invalid url"
        else
