Just for the record, the blog post went out:
http://blogs.msdn.com/ralflammel/archive/2008/05/23/software-language-processing-samples-slps.aspx
Cheers,
Ralf
The effort so far has focused on one language of interest (FL) and simple processors for parsing, un/marshaling, pretty-printing, evaluation, and optimization. Several implementations have been released now: one for Prolog, one for Haskell, several for C# and Java, and also one for Squeak.