What a great idea for a thread...
I think Delta Gamma chose me because I was extremely involved on campus... When I rushed as a sophomore, I had founded an improv group on campus and was the Artistic Director for a theatre company that produced 10 plays a year. I had plenty of honors and awards and things, but I really felt like Greek life was missing from my college experience.
Any sorority would want a woman with good grades, awards, and tons of campus involvement... it makes the sorority stronger to have people involved in other activities!