It should be D.O.N.T. for everybody. Not because of equality or anything like that, but because the word and all its derivatives need to be eliminated from modern use. Keeping it alive in any form does more harm than good, and for most (black people) the justification is questionable at absolute best, and in my experience mostly comes down to "I like saying it, I'm too lazy to break the habit."
JMO, but I'm pretty adamant about it :-\
JMO, but I'm pretty adamant about it :-\