Recommendations pages are based on posting to cam.* groups and are done using Keir Finlow Bates' system of a “+” for each positive reference and a “-” for each negative reference. If the “+” or “-” is a hyperlink then clicking on it should take you to the original posting.
If you want to read more about what was said then do a Google Groups search of cam.* for each of the names mentioned.
If you want to add a recommendation, please read the recommendations pages topic first.