Donations. Why not add donations?
I have no problem buying things that are good. But this just seems weird to me. The standard for those mods - that you pay for - will have to be of such quality that I wouldn't be able to distinguish them from official stuff.
But hey, this is capitalism at its finest. I won't be buying shit. But there are sure to be people who will.
Edit: Kinda shitty of Valve and Bethesda to take 75% of what they sell the mod for though.
Because then Valve wouldn't get a cut of the donation.