Experimenting with Scala

Although I'm really comfortable with Java and like it a lot, I came to the conclusion a while ago that I needed to add a language to my repertoire that facilitates rapid development. I know some JavaScript (which is actually a more powerful language than you might think), PHP, and Perl, but none of those quite fit the bill. I've been considering Python and Ruby for a while, but I've recently gotten very interested in Scala. I bought the e-book Programming in Scala available at Artima. I'll let you know what I think of it, along with posting a bunch of useful Scala-related links I've tracked down.