title: How up to date is the Polymer Browser Compatibility page?
body: <p><a href="http://www.polymer-project.org/resources/compatibility.html">http://www.polymer-project.org/resources/compatibility.html</a></p>
  
  <p>I need to know how up-to-date this page is and I'm also specifically wondering whether to adopt Polymer/Platform into production apps with support for Android Browser 4.0+ and IE9 support as well.</p>