S9fES Reimagined is is a complete rewrite of most of the S9fES Scheme interpreter. The new interpreter is almost 100% compatible with the previous version. The main difference is that it is much faster.
http://t3x.org/s9fes-reimagined/index.html
I really like this guy.
Nils has been kicked out of school, has dropped out of job training and then out of university, and has quit a few well-paying jobs in technology (among others: for an IBM shop, a Linux startup, and a SAP contractor). However, the traits fostered in business and academia are simply not compatible with his values.
Nils is awesome. Trying to find time to do buy and work through his Klang book.
Thanks for the link, I wasn't aware of this website. I particularly love the quote "I do not trust anyone who claims to have answers, but I will always take the time to listen to your questions."