I think she's already here since the article says "Earlier this fall."
But yeah, I'm a CS major at Yale too (sophomore), and I almost went the finance route. Over the summer I realized that doing something interesting >> any amount of money. A lot of kids here are pre-meds or future IB/consultants, but there are also a lot of kids who aren't and do all sorts of awesome things.
This year, there's also a much bigger interest in startups. Yale Hackers, HackYale, more speakers/tech-talks, YEI coding workshops, and a lot of other things point to people working on cool projects and doing what they like.