When you say the GPL doesn't say anything against selling software, in effect it does. the GPL, if I understand it correctly, you can change it and/or redistribute it however you like. This means that theoretically you can only sell one license of your software. Then, theoretically everyone else could get it for free. Now, I like free software. Its cool not having to pay for stuff. However, the rights you want to give people in the software world do not exist in any other world. For instance:
If I buy a brand new car, do I demand or expect to recieve the blue prints for the car? no.
With my new car can I just take it, copy it, and give the copy to someone else. Now in the real world it is impossible to do this, in the software world it is not, but I think the same idea should apply.
The only thing I'm a little mad about in proprietary software, is your not allowed to use the code or any part of the software if you find it yourself, by means of reverse engineering or something (i think). However, in my car example you can take the engine apart and find out how it works.
Basically, I think software should apply to our lives just as everything else does. Digital "stuff" shouldn't be different than physical "stuff." Unless of course the person that made the software wants to allow you to use it in ways that you wouldn't be able to do in the physical world.
Thats my personal opinion of not how free software is bad, and not how proprietary software is good, but that they are both neutral and neither one of the two kinds should be able to take the rights away from the other kind.
*EDIT*
I just thought of something. I'm gonna get flamed for it, but here it goes.
The free softwarers say that proprietary software is designed to take people's freedome away, so it should be not allowed or abolished in some way. But don't you see, now your taking their freedoms away. Its the same difference. I think all people have the "RIGHT" to do whatever they want with their software, including screw, seperate, strip of rights for that software as they wish as long as the end user agrees to it in the EULA. I guess you could say I'm a pro choice. People have the right to make proprietary software. People have the right to make free software, and no one should be able to take away the right of anyone to do those things, or anything else for that matter.
[ April 24, 2003: Message edited by: Billy Gates: Mac Comrade Captain ]