I love Firefox and the Mozilla foundation - it was the beacon of innovation when Microsoft tried to kill it with repeated versions of its buggy Internet Explorer! If you were involved in software development or managing online products circa 2005-2008 , you would know the nightmare it was to develop a website compatible with IE and its myriad of versions (IE6 was especially notorious)! At that time, Firefox was our ray of hope, and I would have tried to evangelise almost every friend, family or client to ditch IE and embrace FF. With clients, however, the big problem was, Firefox was an Open Source software and the corporate world has a certain amount of scepticism towards this species of software. [Ironical because most of the largest software services in the world run on Operating Systems which are clones of Linux and most of the web's websites run on Apache - these two being probably the largest Open Source projects in the world!] Source:  Netcraft Webserver survey 2017 ...