I don't really see a problem with this, it's basically becoming third party DLC.
Mods are tough to make, they deserve it.
EDIT: Also, it doesn't look like anything Valve is making you do, it looks like something the individual developers are setting up, Valve is just facilitating it.
Mods are tough to make, they deserve it.
EDIT: Also, it doesn't look like anything Valve is making you do, it looks like something the individual developers are setting up, Valve is just facilitating it.