Sadly, I have no magical dolphins, so my article will not be quite as amazing as Chad's, but it'll have to do. Here are my personal E3 predictions
-Nintendo will show a new Kid Icarus, Animal Crossing, Kirby, and F-Zero for Wii.
-Nintendo will also reveal a new peripherial among the same lines as Sony's Eyetoy (Wii See?), with a built in microphone
-Xbox 360 price drop: the Arcade pack to $200, Core to $300, and Elite to $400
-Rock Band 2 will be announced; will be compatible with Rock Band 1 DLC, feature DLC on the Wii much like Guitar Hero World Tour
-Square will show teasers for FFXIII and Kingdom Hearts 3; but no gameplay footage
-God of War III: first gameplay shown at Sony's event
-New Oddworld game announced
-Square unviels Final Fantasy V and VI remakes for DS, as well as Chrono Trigger port
-Ubisoft unviels new line of Petz games for Wii, world groans in agony
-Three new Guitar Hero games announced; one of them will be GH: Metallica; another a new DS game
-Peter Jackson's Halo project teased at Microsoft's event
-Bioshock 2, Beyond Good And Evil 2, first gameplay shown
-Spore officially announced for Winter 2008
-Resident Evil 5 will be coming out Summer 2009
-Street Fighter IV home ports shown. Will be released on PS3, 360, Wii, PS2, and PSP.
-Nintendo announces the ability to play VC games off SD cards
I really can't think of any others that Chad already wrote about. After E3, I'll revisit my predictions and see how many of them came through.