I personally didn't like the 7 languages book, to me it was a bit too shallow flavour of languages. The only take away from the book I had, was that IO looked t

I personally didn't like the 7 languages book, to me it was a bit too shallow flavour of languages. The only take away from the book I had, was that IO looked to be a very sweet language to play with. It was a textbook for a class I had on programming languages thou, and the class ended up not being the stuff I wanted to learn about so that may cloud my judgement.