Couple of smash website oddities:
-none of the characters revealed during E3 2013 link to a related-game website despite all of them having at least one semi-recent release they could promote (well, except Mega Man...)
-Dedede's japanese page links to the Triple Deluxe website, but the US page has no link presumably because Triple Deluxe was still a few months away from a US release when Dedede was revealed
-Conversely, Yoshi's japanese page has no link for presumably the same reason while the US page links to the Yoshi's New Island website
-Rosalina and Peach both link to the 3D World website on the US site, but for some reason on the Japanese site they link to two different 3D World pages
-Additionally, Peach is the only revealed character so far to have a link retroactively added to her page. Why this hasn't been done for US Dedede or Japanese Yoshi page I have no idea
-Strangely, Meta Knight's japanese page links to the Return to Dreamland site, but his US page has no link despite there being a US RTDL site. Thought this was odd since there are Wii games being promoted on the smash site that are several years older than RTDL like Other M or Punch Out Wii
-All Fire Emblem characters on the US site link to the Awakening site, but the japanese pages for Marth and Ike link to japanese sites for Shadow Dragon and Radiant Dawn, respectively
-Pac-Man, Captain Falcon and the Mii Fighters are the only character pages added post-E3 2013 to have no external links in any language.
And just for fun, here are my predictions for what the rest of the roster will link to:
Ganondorf: Hyrule Warriors most likely, if not then definitely OOT3D
Ness: Earthbound Wii U VC page is more than a generic VC info page so this seems likely
Dr Mario: There doesn't appear to be a real website for even Dr Luigi, so likely nothing.
Dark Pit: Kid Icarus Uprising
Bowser Jr: Probably NSMBU, if not Mario Party 3DS
Duck Hunt: Likely nothing... unless his reveal comes with news of a Duck Hunt remake!
Falco: Star Fox 64 3D
ROB: Likely nothing...unless.....nah
G&W: Likely nothing, maaaaybe Game & Wario or the Club Nintendo G&W ball thing
Wario: Game & Wario
Jiggs: Pokemon website like the rest of the 'mons
Hope you all enjoy this thoroughly useless information.