Second, how is Youtube evil for doing whatever they want with the ads in their own website? Sure, they claimed it was due to copyright reasons, but that doesn't make the action in itself "evil".
Google has done a lot of crap, from the obvious privacy problems to outright fraud in Kenya. Picking on that seems ridiculous.
Youtube decided to enter into this agreement with Rumblefish. If Youtube outsouces this abuse, does that put Youtube in the clear? See also: US Army outsourcing to Blackwater, etc. It's too easy to avoid responsibility this way.
Is Reddit evil because they don't share the ad income from a particular thread with the submitter? Doesn't make much sense to me.
The only thing YT did was:
1. Add ads to a video hosted on their website
2. Take part of their ad income and give it to some company
I fail to see what exactly is evil about this.
That's not what I consider in general, and I don't know how you came up with that reading. I agree that it's not the worst action ever in the history of evil (and most was just stupid), but you're not even arguing the right point: the content was not removed, it was a case of automated copyright abuse for profit:
> "Youtube informed me that I was using Rumblefish’s copyrighted content, and so ads would be placed on my video, with the proceeds going to said company" http://c4sif.org/2012/02/youtube-identifies-birdsong-as-copy...