The release date is February 10th, 2008. And it's Smash Bros. Brawl, not Melee.
yes. it will be called super smash bros smash wars. the realease date is unknown.
November.I don't know what date.
in 2009
A smash orb appears randomly during a fight. If you were to break it by attacking it you could use a final smash. To activate your final smash press "B".
The Wii U (and 3DS) versions of Super Smash Bros. currently do not have a release date.
You will need the 7th badge to use the move Rock Smash.
2013 or 2014
No, you cannot use a mii on super smash brothers brawl.
You use the Rock Smash TM
There has not been a precise date yet, but you can visit the Smash Flash Dojo (http://www.smashflashdojo.co.nr/) for updates to the game.
You cannot get 2 smash balls. Another one appears when you use it.