Smash Bros. Dojo has not been updated since June 30, 2009.

Is there really more to tell us about Brawl?
 
They can announce a tournament or something.
 
Yeah, most tournaments are run by Smash communities so there isn't much point of an official one except to have official prizes.

Nintendo probably doesn't want to take publicity away from games they're not currently producing.
 
Nope, they updated mid-July of 2009.
 
It's still been 2 years though.
 
Wii Remote Plus said:
It's still been 2 years though.
Click to expand...

They really don't need to do anything. Brawl released, gamers know what everything is in the game. There's no point anymore. Eventually they'll have a site for SSB4 instead where they'll be releasing news on that instead. Right now though Nintendo's more focused on the upcoming games for the 3DS and some for the last years of the Wii before they head into the Wii U
 
For a game released for quite a while, I don't see an update necessary
 
Actually, they never revealed R.O.B's Final Smash.

http://www.smashbros.com/en_us/characters/hidden07.html
 
Maybe because they chose not to