[lumpypua]

OMeta is an interesting place to start, there's implementations for a ton of languages. Here's a good description of the motivation for OMeta and the .Net implementation: http://www.moserware.com/2008/06/ometa-who-what-when-where-w...

[Nyetan]

That is definitely very interesting! Writing a parser/compiler for 'x' language tends to be a component of many interesting projects, and that's definitely a good start -- thanks :)