I have lived in Vienna since 1998, but I am native Slovak born and raised in the former Czechoslovakia. I am a baby of an organized communist baby-boom as a try to correct the non-pleasant 1968 generation, you might have heard of it a the Prague Spring 1968 https://en.wikipedia.org/wiki/Prague_Spring .
I have witnessed the communist ideology and the system, I have read the literature and I was part of the 1989 revolt. After that I have also almost 20 years of experience living in Austria so I cann really tell the difference and the shortcomings of the ideology.
If you're interested, let setup a skype-call, I'd be happy to answer your questions.
RE: Questions for a Communist organization