WolfWraith
I Love YTtalk
It's annoying emailing each developer/publishers, but it's part of what is required to do gaming footage. It literally takes <2mins to write 1 up and this is why I plan LPs months before I do them, gives me time to contact the developers and see what I have permission for and what I don't. You can always check their website or pop on Google to see if certain developers/publishers have a policy on YouTube videos.