Mark Steyn, outspoken as usual, has some interesting comments about the policies from YouTube and other places concerning items that are pro-Israel (compared with some that are definitely anti-Israel). His concluding remarks reveal the biases:
Their [YouTube's] technological iconoclasm is, alas, all too often accompanied by soft-left squishiness on broader philosophical points such as freedom of expression. I long ago lost count of the number of places, from Toronto Airport to Marriott hotels, that have SteynOnline blocked as a "hate" site. Oddly enough, jihadist networks calling for death and destruction of western civilization, including the crappy Marriott round the back of the airport, never seem to fall into the "hate" category.