I wasn't going to comment, as everyone else seems to have already commented how horrible this looks (and performs). However, on closer inspection it looks like

I wasn't going to comment, as everyone else seems to have already commented how horrible this looks (and performs). However, on closer inspection it looks like they've just tried to copy Windows Phone. There's the obvious big bold tiles, a generic enough idea that I wouldn't completely attribute it to Metro. However it starts to get suspiciously similar when you compare the mobile link in the top right of html5rocks with the more apps arrow to the right of WP7 start screen: http://upload.wikimedia.org/wikipedia/en/5/55/Windows_Phone_7.5_Start_Screen.png http://upload.wikimedia.org/wikipedia/en/5/55/Windows_Phone_...