How many of you guys are actually a minority? Or female? Or gay? Or...you get the picture. Most of the time when I hear people talking about reverse-racism, they are white, middle-class, males. Not all the time, but most of time. And guys, you already control a bulk of the world. You have the easiest time getting a job. You have the easiest time getting into schools. You have the easiest time being accepted by the world at large.
Scholarships for minorities are intended to highlight the achievements of those who are otherwise lost in the crowd. This still happens. There is still a stigma attached to certain races, genders, orientations, etc. Go take a Psych course and study intelligence testing, or an anthropology class and study school subcultures. Expectation effects still exist, and plenty of people--teachers included--still feel certain groups of students won't do as well as others. This is a self-fulfilling prophecy. Scholarships that highlight the achievements of your group are designed to show struggling and borderline students that they are not doomed to a certain life. More is out there, if they work for it.
The bottom line is: there's plenty of scholarship money out there if you need it. There are scholarships for people of specific faiths, descendants of original colonists, horse show competitors, writers, singers, athletes of all stripes, etc. Chances are, you can find a scholarship that seems tailor-made for you.