More: I was just at an event last night where the CMO of YouTube said that 70% of their video content is consumed on mobile devices. We're already in the mobile era...

To the question asking: "Are m. websites dying?," I believe that they are becoming fewer and fewer in favor of responsive web for general content and capabilities, coupled with apps for specific / repeatable functionality.

At Cisco we use a combination of all three to serve the vast variety of needs of a very diverse set of customers / partners / employees / others, and to act as a transition method for mobile while everything is in motion. In time, I think we'll see less of "m.cisco.com" and more of 'plain / straightforward' cisco.com (responsive) and really great, feature-rich apps.