^ are you aware of the 30-day free-trial for membership?
Yes. You also need to put your credit card information in to do it, so anyone who is certain they do not want to spend any money is most likely not to do that. Also, if you already used your 30 day free trial before the unity was a thing then you don't have it anymore.
Also, I'm going to stop replying because it's not really relevant to the thread and is a pointless argument anyhow.