What are you talking about on YouTube? Most of the top Youtube partners (people who get paid by youtube for videos) are individuals and not corporations.
I don't know any YouTube decision that hurt YouTube channels by individuals in any way.
The YouTube of 2010 is very different from the YouTube that Google acquired in 2006. It's nice that Google and Microsoft share revenue with the little guy. However, the evolution of YouTube over the years at the expense of the little guy is quite similar to Microsoft's treatment of Indie X-Box developers. You don't have to do a lot of searching on YouTube to find videos where small time video producers bitterly complain about how the gradual evolution of YouTube over the years has caused the little guy to suffer the death of a thousand cuts when it comes to YouTube's video discovery mechanism.
I don't know any YouTube decision that hurt YouTube channels by individuals in any way.