Why are the "Non-racists" always on the society and cultures category?

If you are not racist why are you guys always on this category?People like Taylor H, Des ta, Yvonne Cesaro, loblg88, I love Asian GUYS!!, ♥ Brianna ♥, ashley, soulflower2, tammy, Cellophane, I ♥ Utada Hikaru, JASMINE T, and there are more.Oh and I've been on yahoo answers since 2006 and it's the same pattern.The non-racists claim to not be racist but always on the category.Why are you so called "Non-racists" on here if you're not racist?