I want to point out, however, that since the relaunch, the site has been updated daily with bite-sized pieces of information. Alot of this stuff we already know, but I imagine, given a little time, we'll be seeing alot more updates like todays...
ENTER THE GOOEY BOMB
Also worth mentioning is the site's first update, which listed all of the composers on board. The list itself is unusually large, but what's really peculiar, is what Sakai has to say about it:
"This is dangerous. It's a little risky. If you're wondering what I'm talking about, it's the line-up of musicians who are contributing to Super Smash Bros. Brawl. Just take a look at this list!"
Could this be a hint at more third party characters than we could have ever imagined? Nintendo did say that they were totally open to the idea. Or maybe Sakai's just speaking of the experience of having so many composers on a single project.
I highly encourage checking the site out on a daily basis. They even offer an RSS feed (which you can slap on your google homepage like me, dandy!).