Around the 19th november 2015 youtube chanel penorcut was taken down due to a change.org petition by some offended social justice warriors. They claimed that the channel "exploited" children. All the channel did was letting children read sentences from a blackboard aloud, the sentences were somtimes offensive but I doubt the children understood the meaning nor did they take any harm from the things they said. The children were not exploited, they were paid good money for each video. Money that actually made a difference in their lives. The owner of the channel said the following on reddit:

"Just to start off, these kids get paid for the videos. I paid an average of $40 per 32 seconds of footage. So, these kids got paid $1.25 every second which makes this around $4,500 per hour if you put it in hourly wage. They made more money than 99.9999% of the world's population and in relation to the average Indian person, they were doing great.

I have spent around $1000 with them. All of this money will undoubtedly help them in their education and I can guarantee that because of these videos, these kids are better off than 99.99% of their peers and have enough money to go to college without worrying about the cost with all the videos they have sold thus far."

The channel was only deleted because some SJW found it offensive even though no one was hurt. The children got paid and the viewers got entertained.
It's a threat against the freedom of speach that people are able to remove content they disagree with from the internet.

So please sign this petition to plead to Youtube Inc. to bring back penorcut's channel.

Here is some more information:
https://www.youtube.com/watch?v=o1qL_wrEXAY
https://www.reddit.com/r/india/comments/3tfos5/update_on_penorcut_youtube_channel_accused_of/