GPL doesn't limit the possibility for selling the software. You can sell anything under the GPL but you can't limit the freedom of the code: once you have sell it the buyer can take the code and sell it also. So you have to add some values to sell free software because everybody can do it.
A friend told me that Plastic people have done minor modifications on the code so they know slashcode in some way. This knowledge and the power of customization of slashcode if the kind of things that they can offer as consultants. And the experience as web publishing editors.
They can sell GPL if they can (Score:1)
A friend told me that Plastic people have done minor modifications on the code so they know slashcode in some way. This knowledge and the power of customization of slashcode if the kind of things that they can offer as consultants. And the experience as web publishing editors.