There had to be a line drawn somewhere, and now it's here: W3C passes HTML5 to the staus, as it calls it, "recommendation."
The World Wide Web Consortium (W3C) published a Recommendation of HTML5, the fifth major revision of the format used to build Web pages and applications, and the cornerstone of the Open Web Platform. For application developers and industry, HTML5 represents a set of features that people will be able to rely on for years to come. HTML5 is now supported on a wide variety of devices, lowering the cost of creating rich applications to reach users everywhere.
"Today we think nothing of watching video and audio natively in the browser, and nothing of running a browser on a phone," said Tim Berners-Lee, W3C Director. "We expect to be able to share photos, shop, read the news, and look up information anywhere, on any device. Though they remain invisible to most users, HTML5 and the Open Web Platform are driving these growing user expectations.W3C Says HTML5 Is Complete [w3.org]
Bringing HTML5 to the status of W3C Recommendation (in October 2014) is a defining moment in the development of the Open Web Platform (OWP), a set of technologies for developing distributed applications with the greatest interoperability in history. This year is also the 25th anniversary of the Web and 20th anniversary of W3C, making this an even more meaningful time to engage with the community about the Next Big Thing for the Web Platform.
My starting point for this discussion is that, now that HTML5 is done, W3C should focus on strengthening the parts of the Open Web Platform that developers most urgently need for success. I call this push for developers Application Foundations.