I use to use youtube in a simialr way using non nude sexy vids and yes it did used to work until they changed everything I used to be able to even get backlinks from under the videos (when they used to have the statistics under the video) which they have taken away now. I used to get my accounts closed every 4- 6 months and then just open another one using diff videos but the same watermark in the video. I have now switched to using a diff video upload site which do allow nude videos but not porn