http://money.cnn.com/2016/09/09/technology/facebook-censorship-vietnam-war-photo/index.html
Considering that it was not censored by human but by automatically, it's not the result reflecting facebook's political position. So, it's a kind of technical issues. On the other hand, Great fire wall in China is censorship by CCP(Chinese communist party). Judging from specific political words which we can't search on the Internet in China
's authorized network, censorship reflects the government's opinion.
Of course, it's a political issue.
We should divide censorship problems into each category.
