La signature d'un contrat est en effet totu a fait inapproprié.

La licence GPL comportent des dispositions à l'égard des développeurs et des redistributeurs de sources/programmes.

Je pense même que cette STUPIDE idée est en contradiction avec les termes de la GPL .

"Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program)."