I also think some server mods are upset about this because custom hats and "getting access to all valve hats" was what MANY servers used to get donation money by only offering donators this option.
The primary feature is a high priority/reserved slot, but these contributions keep these servers running.
Hats are nice, but the slots are what people *really* want.
And if I want to have some custom hats made and give those custom hats to contributors? Who cares?
The valve hats I can understand them not liking us using them, but breaking everything is overkill.
Still, this isn't just about "hats" this is about weapons, and anything that is attached to the player.
Hey, you want to create a custom flag entity for maps that does stuff that the item_teamflag won't do, or conflicts with something for that particular game mode?
SOL.
Hey, want to make a "tag" type game play mode where the "it" person has an indicator over their head saying "IT".
SOL.
And that's just two things that came out of the top of my head.