Introducing the WebSockets Prototype As we launch our new HTML5 Labs today, this is one of two guest blogs about the first two HTML5 prototypes. It is written by Tomasz Janczuk, a Principal Development Lead in Microsoft’s Business Platform Division. In my blog post from last summer Feed: http://blogs.msdn.com/b/interoperability/rsscomments.aspx?WeblogPostID=10106856