Corel should sue people who use Photoshop without paying.
Huh?
Think about it. Graphics professionals pay for Photoshop. Lots more people do some graphics, but not enough to be worth $650. But many of those people possibly would agree that their use is worth $80.
So there are probably people using cracked copies of Photoshop who, if they didn’t have the crack, would instead have bought Paint Shop Pro.
It seems reasonable that if we’re going to report losses to “piracy” in terms of lost sales, we should be counting the potential sales that are really lost.