RIX - A smart, easy REBOL search site
Here is a search engine that may be handy to many new REBOLers, so I wanted to be sure to mention it. It is called RIX.
What I like about this search engine is that it is smart about REBOL indexing options. For example, you can ask it to search not only for standard HTML documents about REBOL but also script files by the contents of their headers. If you want to search for all known documents by, say, "Ladislav", you can click the author option. Other options include script title, name, purpose, and the entire header. It is quite handy. The main missing feature is a feedback option to contact the search engine operator.