The site is run by one person, so email is the way in. Every message is read, and corrections get priority.
General contact
For questions, suggestions, corrections, or anything about the site's content, write to contact@culinaryknifebible.com.
Corrections are especially valued. If an entry has a wrong number, a misattributed steel, or a product link that no longer points where it should, say which page and what's wrong; fixes usually land within a few days.
Privacy matters
For anything covered by the privacy policy, including data-access or deletion requests, write to privacy@culinaryknifebible.com.
A note on recommendations
I can't offer individual purchase consultations, but the reference itself is built to answer exactly those questions: start with the steel comparison index, the blade shapes guide, and the care and sharpening guide.