I'm sure they don't want to dedicate an employee to watching youtube day and night
I still get stupid, violent and cursing comments on videos I posted over a year ago!
I get a notification when ever there is a new comment and delete it or comment back; what ever is necessary
All you get back is a litany of curses and name calling :)
Sad and scary though too, there seems to be way too many demented and really screwed up in the head people, eduction wise. You have to really wonder who taught these people some of the stuff they come up with, it's just amazing.