I can't say I agree with the "If somebody wants it free, they will find a way" arguement. Apple could still lose money through this. Take these scenarios of a casual mac user:
1) Trial copy expires and asks for full copy serial. They buy as it seems the only way to get the software.
2) Trial never asks for a serial. Casual user goes on using it - It doesn't seem like anything is wrong.
Most likely alot of users aren't aware of keygens and pirating software, and they see a price tag and pay for it because that is seemingly the "only" way to get the software.
1) Trial copy expires and asks for full copy serial. They buy as it seems the only way to get the software.
2) Trial never asks for a serial. Casual user goes on using it - It doesn't seem like anything is wrong.
Most likely alot of users aren't aware of keygens and pirating software, and they see a price tag and pay for it because that is seemingly the "only" way to get the software.