Well folks, we've been waiting to see how Sony responds to the Xbox One stuff. Here's a link to a live blog following the PS4 reveal at the E3.
http://www.extremetech.com/gaming/157958-sony-at-e3-2013-watch-the-ps4-event-live-blog
http://www.extremetech.com/gaming/157958-sony-at-e3-2013-watch-the-ps4-event-live-blog