fixes:39

Author: cmanaha

README.rst

@@ -164,8 +164,15 @@ To test, just execute the python tests within the test folder
 Why using an appender rather than logstash or beats
 ---------------------------------------------------
 In some cases is quite useful to provide all the information available within the LogRecords as it contains
-things such as exception information, the method, file, log line where the log was generated. All this can be
-also done from logstash configuration, but it still requires to provide quite a lot of context to
+things such as exception information, the method, file, log line where the log was generated.
+
+If you are interested on understanding more about the differences between the agent vs handler
+approach, I'd suggest reading [this conversation thread](https://github.com/cmanaha/python-elasticsearch-logger/issues/44).
+
+The same functionality can be implemented in many other different ways. For example, consider the integration
+using [SysLogHandler](https://docs.python.org/3/library/logging.handlers.html#sysloghandler) and
+[logstash syslog plugin](https://www.elastic.co/guide/en/logstash/current/plugins-inputs-syslog.html).
+
 
 Contributing back
 -----------------