I'll echo radicalbyte's comment (<a href="https://news.ycombinator.com/item?id=5911792" rel="nofollow">https://news.ycombinator.com/item?id=5911792</a>) which is that Adobe doesn't care about the casual user who pirates their software. It's extremely expensive software that they would only expect professionals to pay for, and typically those designers, graphic artists, etc. at companies are not going to be pirating anything. Their companies will pay for the software, and given the choice, those professionals will pick the software they're most comfortable with. By making it pretty darn easy to get your hands on a pirated copy, Adobe is playing the long game but winning in the end as the steep learning curve keeps their users from switching.