why does everyone hate on dphie and agd?

how can they get so much hate if nobody knows they even exist

The better question is what is in it for people to hate on them. One cannot answer that without being those persons.

If you are a woman interested in sorority recruitment please make it your business to keep an open heart and mind as you are touring our sorority homes. I know you understand the value individual women can place on finding and enjoying their very own "type" of sorority. Variety is the spice of life, and one size does not fit all. That's the reason our campus offers you sixteen NPC groups, each uniquely equipped to offer pnms their version of lifetime of sisterhood. And as 26 friendly international sororities working together under the umbrella called NPC, we do not make one another's choices wrong just because they are different.