Discussion Time! Paid mods ala Steam

[Dolphman]

What they are doing is not right. Because it would lead to more pirating, and losing supporters everywhere via boycotting.
This is going to be a bigger controversy than Microsoft's original plan for DRM on the Xbox One, and DRM is bad enough.

If this affects Garry's Mod and Source Filmmaker, there's definitely going to be a huge shitstorm over it.