your denying my freedom to sell the software that a make?
Have you read GPL? It allows you to do so. should an artist be denied the freedom to sell his paintings?
Yes, if it infringes one of the 4 freedoms. But as it stands, it does not, so, no, an artist should not be denied that. should musicians be denied the freedom to sell their music?
Ditto.
Please read GPL and what stallman has to say before you critisize them. As for me, I accept that I am a nutter and quite possibly wrong about a lot of things.