Well, ain't that a kick in the teeth. Guess it's Patreon from here on out.pic.twitter.com/GbXDPPhsTY
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What company that doesn't already have their marketing well covered (in a far more controlled way) and their names well known is trying to claim gameplay videos, issuing takedowns, etc?
I'm having a hard time understanding this first tweet. However I have seen some companies in gaming use various techniques to suppress bad reviews. Not sure if that's what you're asking.
Not really. That's more outright censorship, and many times at odds with the law. Some companies are fairly notorious for not just allowing gameplay footage to be used (not to mention showcasing unauthorized mods and such). Like Nintendo.
I'm more than happy to suggest excluding companies that don't want to allow things like gameplay videos, streamed or recorded and hosted competitions, and derivatives of small video and/or audio clips and still images (such as most memes would be) from culture. 
Basically, oh? You don't want to be a part of the larger culture? Your stuff is only to be used one way as you see fit? HEY! EVERYONE! Let's go support people who *don't* try to stifle creativity just 'cause they kinda can!
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