We are talking about Csound and Supercollider here. I didn't make any general statement about GPL or licensing, nor would I like to. The entire point is if one wants to do something else with these programmatic audio systems besides just use them as they are to make music, which would almost surely include bundling the software into or distributing with an application, the projects that have more permissive licensing are more attractive for that purpose. And this particularly affects systems like game consoles or other such hardware like synthesizers.

Please just read my other comments and quit arguing about licensing to me. I am much more interested in just hearing about the features and applications of Csound and others.

Csound and Pure Data are more attractive, to me but likely others, because I can freely bundle them and apply them as I please without tiptoeing around a license, not to mention they have their own pros as far as sound generation goes. Supercollider was presented as an alternative to Csound, but I simply pointed out that if you care about embedding the system into something else, Csound is more friendly to that, as is Pure Data.