Why are the source works or franchises too old? Why are they more recent than the Jewish canonical Torah? Why do you reference software world / computer geek / open source details?
Well, as you can tell, it is futile to try to please everyone and some people are bound to complain. I try to take the advice to "make your own kind of music" and use my own cultural background and interests as inspiration for my creative works.
Often, people enjoy my works without being intimately familiar with all the sources of inspiration.