After I saw you guys say pre-order PS4's were sold out at Amazon, I googled it. PS4's are sold out on Amazon, and Newegg as well. I'll be waiting about 6 months like I usually do for a new console (enough time for more titles to trickle in, and hardware kinks to be made known). For the rest of you wanting to pre-order, it looks like a diminishing supply, so you might wanna hurry a little.
X1 was leading in launch day edition pre orders before E3, now look at Amazon's sales.
http://www.amazon.com/best-sellers-video-games/zgbs/videogames/ref=pd_dp_ts_vg_1
1) PS4 Launch Edition
2) Xbox One Day One Edition
3) PS4 Standard Edition
4) The Last of us (PS4 game)
5) Xbox One Standard Edition
6) Dual Shock 4 Controller
7) The Maw (game code)
8) Watchdogs (PS4)
9) Dynasty Dusk (digital download)
10) Animal Crossing (3DS)
11) Garshasp (Download)
12) PSN $20 card
13) The Curse of Nordic Cove (download)
14) Killzone Shadowfall (PS4)
15) PS4 Camera
16) Farcry 3 (360)
17) Battlefield 4 (PS4)
18) KH HD 1.5 Remix (PS3)
19) Farcry 3 (PS3)
20) Second Son (PS4)
Atleast on Amazon, E3 did Sony some good.