Your comments highlight that you know little about Islam and indeed what the Messenger of Allah (SAW) and his infallible progeny (SAW) have taught us. Perhaps you need to do a bit more research before making naive remarks. Here's a little help for you:

http://www.answering-ansar.org/answers/azadari/en/index.php

It is indeed shirk that you do not commemorate Imam Hussain AS to the extent to which it is deserved.