I forgot to make a topic but at least I was able to count on you to start it.
Shadow Complex: A really fast-paced Metroidvania type game with seemingly a little more focus on combat, with 2D gameplay. I love these types of games and it might be the very first XBLA game I actually buy. Come on Nintendo, it's already been over six years since Zero Mission!
Forgot about that one and it certainly looks interesting.
Final Fantasy XIII: Oh noes, Tales fan looks forward to Final Fantasy! Burn the heathen! Well, I'll really be getting it for whichever platform has the best port, not necessarily X360.
Hey, you're not the only one. Heck, this is the first time I've been hyped for a Final Fantasy game since...I don't even remember! I'm getting the Xbox 360 version by default unless I get a PS3 this year.
Besides, lately, I can't help but want an official "Tales Vs. Final Fantasy" fighting game in the style of Marvel Vs. Capcom. (Yes, I actually want to see Lloyd Irving fight Cloud Strife)
Yeah, I think I'm getting interested in Final Fantasy again.
For the rest of the games, just far too many sequels to franchises I really don't care about. Shooters, racers, and music games; the status quo. Splinter Cell looked insanely good for whatever it is, but it wasn't really my kind of thing.
I already know the mass is getting a(n) *insert any sex-related references here* over Modern Warfare 2. I'm going to refrain from a sarcastic remark about Modern Warfare 2's hype, mainly because I did like Call of Duty 4 and I am interested in this sequel.
Splinter Cell. I haven't played one since the first one. This one may make me want to jump back into Sam Fisher's shoe.
Turning the table to Splinter Cell's known rival, I did like the whole reveal of the new Metal Gear Solid at the conference.
MS Rep: We'll get to see Solid Snake's next adventure on the 360!
Kojima: I didn't say anything about Solid Snake! *picture of MGS4 style Raiden comes up*
Also, now I doubt the infamous MGS4 360 port rumors are going to die once and for all...unless:
"
Would you kindly stop with the MGS4 360 rumors? Bringing the rumor back from the dead isn't going to make it come true."
*Unless any of you have played Bioshock, you won't get why I started the phrase with "Would you kindly."
Project Natal: Microsoft finally reveals its answer to the Wii Remote. Completely controller-less. I didn't care too much for the Wii Sports-esque tech demos, but there could be some pretty crazy potential if that pre-recorded demo at the end of the conference isn't shenanigans. The first thing that hit my mind was the potential for those with a 2D complex.

Heh. Yeah, I know many people made remarks about that thing and opening ideas of simulated perverted ways. Then again, I don't see myself being Zelos Wilder!
First thing I thought of seeing that was that I can so see
Sarcastic Gamer using that for their next parody, especially the Milo project from Peter Molyneux. Even though I find it cool, I also see it has "Parody me" written all over it.
"Why pay attention to your own son, when this virtual one will actually behave, unlike your real one?" - My idea for a line in said parody.
Carn's excellent response: "Son... why can't you be more like Milo?"
Twitter, Facebook, and other non-game crap: Go away.
I'll be honest in regards to the Facebook thing that the only reason that interest me is for the on the fly screenshot capturing. I was remembering an online session of the TMNT arcade game I had with the game locking up (but system still running) with an "All kinds of wrong" picture shot that I couldn't get on time since my system wasn't hooked up to capture it (and even trying for a camera, I was too late and was disconnected). And it was great for a silly laugh.