Thank you!
Most of my colleagues do data analysis in Python given Numpy+SciPy. I like Python, but if possible, I'd rather do as much of my development in a single language, and I prefer Scala.
This library certainly does not replicate the extensive functionality offered in Python for data analysis, but it does have the potential to seed Scala development. I for one will be perusing the code this weekend, and picking an avenue for subsequent exploration.