I don't know what the "THING" was, but I assume it didn't work. My guess is that the PNM was released, but knows exactly why -- she is just too awesome for any sorority. They all knew it. Even the tippy-top top tier house knew they could never be what she deserved. She decided to start her own sorority and called it Mu Mu Iota -- Me, Myself and I. It's not recognized by the school, of course, and she's the only member...which is why she's so busy with presidential duties even though she just pledged herself. Some girls really are a sorority all unto themselves and I think she's that rare and perfect PNM who qualifies. What a loss to all the houses.

Anyway, just my two cents on why she hasn't been back to update us.
If I'm wrong, though, I hope she'll come back and give us the scoop about that THING.