Fyrd/caniuse — pull request #715 by jacobrossi (2014-09-03 19:42:18+00:00)
Title: Touch Events now supported IE11 mobile

http://blogs.msdn.com/b/ie/archive/2014/07/31/the-mobile-web-should-just-work-for-everyone.aspx

Note that status.modern.IE reflects this as "In Development" at the moment. I'll be updating that soon, but just haven't yet figured out how to best differentiate in our site that this feature is currently only supported on mobile.