On Facebook Sorority Life, How do people get so many sisters?

[Tara C]

When I go to fight people, EVERYBODY has 330 sisters. No, not only a couple people, everybody. I know not everybody buy just enough sisters to reach 330, but can someone who has 330 sisters tell me how they got them because I really need help.

[J]

it's because they add tons of random people as friends on facebook just so they can be their sorority sister. kind of stupid.

[bridget;]

There's a website called sistrain.com that people use to get a lot of sisters. It's kind of like this network of people where you add people on facebook, add them to your house, then get rid of them as a friend. They'll stay in your house even though you aren't friends anymore. That's about as much as I can really tell you about it, because I won't use it. Honestly, I don't think it's really fair, and I feel like it's cheating (plus it costs money, haha).