True, which is another problem web apps face - waiting for the W3C to adopt something new. Native apps run on OSes that change several times a year, introducing

True, which is another problem web apps face - waiting for the W3C to adopt something new. Native apps run on OSes that change several times a year, introducing new features. New HTML5 features seem to take two years - and worse still, every user must update their browser to get them.