Speaking of which, whatever happened to the COWL system? I know Google & Mozilla were involved in researching the tech. Will it ever come to Chrome and other br

Speaking of which, whatever happened to the COWL system? I know Google & Mozilla were involved in researching the tech. Will it ever come to Chrome and other browsers? http://cowl.ws/ http://cowl.ws/ https://www.ucl.ac.uk/news/news-articles/1014/061014_COWL https://www.ucl.ac.uk/news/news-articles/1014/061014_COWL