CamelForth - Where news, bug reports, application notes are first announced, and you can interact with other CamelForth users. - http://groups.yahoo.com/group/camelforth/
CamelForth: Z180 - Derived from Douglas Beattie's CamelForth, maintained by Karl Lunt. - http://www.seanet.com/~karllunt/camel80.htm