Facebook has recently announced that its HTML 5 site has twice the amount of users compared to is iOS and Android users combined. This doesn’t create a sense of urgency for apple or google but Facebook is pushing through by creating a group called W3C community group, which google and apple haven’t join.  Facebook also released a tool called open source Ringmark mobile browser testing suite that shows how many of the core capabilities necessary to build HTML5 apps does a browser support.