To make a final point in this question following is the most substantial.
Also note license files contain your personal information which we can link to your payment details, so we can immediately locate the individuals and payment details involved in these "cracks"!
But I can not expand it in real use-case. For example:
1. I make a game with pirated version of C2
2. I export it for PhoneGap
3. I compile APK in Eclipse
4. I publish it on Google Play
5. Ashley download my APK
6. What is next? How Ashley can check am I pirate or not?