/// <summary>
        /// Waits until a certain sentence is posted
        /// and then will reply with a message
        /// </summary>
        public void ListenForPrompt(string ResultFileFullPath)
        {
            if (!HasLoggedIn("AsciiThis", "thisisjustapassword"))
            {
                return;
            }

            var subreddit = reddit.GetSubreddit("/r/learnprogramming");

            foreach (var post in subreddit.New.Take(25))
            {
                Console.WriteLine("THREAD : {0}", post.Title);
                string url;
                try
                {
                    foreach (var comment in post.Comments)
                    {
                        if (!commentIds.Contains(comment.Id) && comment.Body.Contains("hello ascii! "))
                        {
                            using (WebClient client = new WebClient())
                            {
                                url = comment.Body.Substring(comment.Body.IndexOf("!")+2);
                                string filename = @"C:/users/joe reynolds/desktop/image.jpg";
                                ImageProcessor im = new ImageProcessor(filename);
                                client.DownloadFile(url,filename);
                                im.DrawAsciiImage(ResultFileFullPath);
                                comment.Reply(imgur.UploadImage("c:/users/joe reynolds/desktop/result.jpg") + System.Environment.NewLine
                                                                + " ^I ^am ^a ^bot. ^I'm ^still ^being ^tested. ^Im ^very ^unreliable ^at ^^the ^^^moment");
                                AddIdToList(comment.Id);
                                WriteIdsToFile();
                                Thread.Sleep(5000); //Don't spam reddit
                            }
                        }
                    }
                }
                catch (Exception ex)
                {
                    Console.WriteLine("exception: {0}", ex.Message);
                }
            }
        }