That is because they are too busy hating on white men in general and rich white men in particular.Its true though there arent' many gay-bashing, woman-hating, Latino-blaming Democrats, and I'm proud of that.
Not to mention that what you posted is a lie.
Believing in marriage is not "gay-bashing"
Not treating women like retarded children is not "women-hating"
And not giving hate and comfort to foreign invaders is not "Latino-blaming"