I read HN every day,I read the comments, and I understand the culture here.
I was thinking I could give something back to the community by answering some questions.
"SEO must find the correct keywords for a site not the client" - I don't quite understand what you meant by this, so please elaborate.
Proof and a personal site; I'm not here to promote my business and I'm not here to brag about my clients/past clients. I simply stated that I have worked with them, and whether or not you chose to believe me or not - your choice!