Marc is a regular PoC contributor. Have a look at this page to see his style. Or read any of his many comments. He has an enlightened and analytical viewpoint of life and about cats, combined with passion and concern.
He loves his cats – all cats – and cares for his cats with skill and dedication.
He lives in Switzerland.
In short, he is an excellent contributor to this website. That is all I want to say, except Happy Birthday.