Why?
They're trying to jew people out of their money with someone elses game by selling "DLC", which is stuffty maps they made in half an hour. People started making their own maps and they got really butthurt and just locked the entire subforum where people were discussing it.
I then expressed my opinion in a topic on the forums, and promptly got banned. The creator sent me a message before he banned me saying the same thing he says to everyone else when he bans them, "Welcome to the wonder world of being IP Banned!" I've seen him say this like five times now. He must thing it's clever or something, I dunno.
BECAUSE ALL MODS SHOULD BE FREE SINCE THEY REQUIRE NO EFFORT WHATSOEVER TO MAKE.
I AM ENTITLED TO ALL FORMS OF ENTERTAINMENT THAT EVERYONE CREATES.
They're not charging for the mod, they're charging for the maps they make. Which is ridiculous.