That's really sad.
You see the problem of linux is that there are not enough commercial products from windows or Mac world ported to Linux. So Linux cannot be an alternate OS for many people.
Of course I can understand your decisions and why they are made.
But I also see that this is the main reason why Linux doesn't replace every Windows station in the world.
But: since I don't wanna buy a Mac or a Windows Copy I can't use your program - so I cannot pay for it...
Of course people like me are very seldom and you won't be hurt by that... And you know that too. But still it would be just a nice move to allow Linux people to use this program - even if they won't get you as much money in as the Mac users or the Win users...
I can understand that you may be somewhat exhausted by the Mac Version... But a Linux version needs to come someday... I hope its not too far in the future
Please think about it...