I disagree. We have plenty of competitors in web browsing area: Chrome, Comodo, Epic, Epiphany, Firefox, IE, K-Meleon, Konqueror, Maxthon, Midori, Otter, QupZilla, Sleipnir, SeaMonkey, and now Spartan and Vivaldi. Why don't they contribute to any established open source project rather than create yet another closed source web browser?