Brazilian gaming blog Blogeek has apparently gotten big news on the upcoming Street Fighter IV game and they are more than happy to share it with the Internets:

"Street Fighter IV runs at 60 frames per second.

Street Fighter IV will have online play.

The game takes place after Super Street Fighter II Turbo and before SFIII. The good news is that the character roster will be made of many old-school brawlers and some entirely new ones. There are two new girls on the list. We will probably not see any SFIII characters."
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The Bitbag writes, "Here's the first official press release about SFIV from Capcom. The 2D/3D graphics are confirmed as well as some other new developments. Are you excited yet?"
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Dec 6, 2007 1up has posted a screen from an upcoming Electronic Gaming Monthly article all about Street Fighter IV. Heres the official press release: “Capcom is proud to announce the return of four classic "World Warriors" in Street Fighter IV: returning favorites Ryu, Ken, Chun-Li, and Dhalsim. The characters and environments are rendered in stylized 3D computer graphics (CG), while the game is played in the classic Street Fighter 2D perspective with additional 3D camera ... » Read More

Street Fighter IV unveiled with IN-GAME Screenshot
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Dec 5, 2007 BLOG - A Capcom rep has told Next Generation that this Thursday, we just might finally find out what Street Fighter IV is going to look like... Chatting with a Capcom rep Tuesday, we asked how Street Fighter IV is coming along ("great," of course) and what exactly it's going to look like. "You'll find out Thursday," said Capcom's Chris Kramer. Capcom confirmed Street Fighter IV back in October, releasing a trailer that looked like an animated watercolor painted somewhere deep ... » Read More

Since the announcement of Street Fighter IV there has been speculation as to who would be developing the game. Well Earlier today Sven the Sr. Director of Strategy posted on the official Capcom forums that Capcom USA will be outsourcing development to Capcom Japan. An excerpt from the post as follows:

"While CUSA owns the rights to Street Fighter, we have contracted Capcom Japan to handle its development (we felt they would, by far, do the best job with the title).

The game is further along in development than probably most of you think, but as we've stated, it's still quite a ways off. Again, the announcement was just to get it on everyone's radar, nothing more."

At this time there is no word on the characters returning, character count, platforms, features, 2D or 3D or 2.5D, whether the trailer is representative of gameplay/character design/visual targets, arcade or not, online features, downloadable strategy, where it fits in the canon, etc. More details to follow before the end of the year.
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Oct 18, 2007 Irresponsible speculation and much hypothesizing have been running rampant in our office since the Street Fighter IV trailer was unleashed across the Internet last night. The most striking thing about this video is its art style, which might foreshadow a huge change in how the actual game looks. Since the trailer doesn't show any gameplay, it's too soon to come to any conclusions, but this wouldn't be the first time that the series has received a visual makeover. Street Fighter ... » Read More

Oct 17, 2007 Capcom has confirmed the development of Street Fighter 4 at an event in London. Very little solid information about the game has been given; not even the platforms upon which the game will appear. However, this trailer should be more than enough to send the hardcore fighting game fans out there crumbling to their knees in awestruck anticipation. Now, let's get to that trailer. ... » Read More