We’re not sure what’s going on over at Google but either incompetence or the trolling bug has seized control of operations. Last week we saw a purposeful redirect of maps.google.com send Windows Phone users to the search page instead of allowing them to use Maps (Google later backed down) and now today it’s affecting YouTube.
The behavior is specific: head to m.youtube.com and click any video. In the past, such an action would launch Internet Explorer’s HTML5 video player, allowing Windows Phone users to watch just about everything that was mobile (assuming it wasn’t a Flash-only video). Now on Windows Phone 8 devices we get prompted to install an app.