Here are first wave of replies for this 10mil prediction Shipped. There are 6.6mil Copies sold so far of wat numbers we have officially. Assuming its 7mil Shipped+Digital minimum, Lets see how well each statement was 
spemanig: "definitely not" ⇒ :'-(
Jizz_Beard_thePirate: "10 million is quite a reach so nahh" ⇒ I might not be that far off!!!! Maybe not quite the reach :p
Mystro-Sama: "No, that's a little too bold." ⇒ Its not that bold.... I think :0
Teeqoz: "Quite strongly doubt it." ⇒ Never quite strongly doubt it again!!! Just doubt it!!!!
Slarvax: "Not at all. I'd say maximum of 8.5 million. 6 million 3DS, 2.5 million Wii U." ⇒ Maximum O.o Well WiiU version sold about 2.5mil, so at least your wrong there..... :P
POE: "Yes it is possible." ⇒ Your Really Smart :s
RealGamingExpert: "Should be possible." ⇒ Intelligent user right here!
Einsam_Delphin: "No, the Wii U version wont be able to pull it's weight." ⇒ Damn you, dont jinx it lol!
ninjapirate42: "By years end with holidays though, the Wii U will hopefully crack 3M, and 3DS will fall short of 6M I think. 9M tops would be my guess." ⇒ Not bad, not bad... Might be off by some but definitely looks like a good prediction!
Joaco <3 N64 : "No way! 8 millions tops." ⇒ Like Never? I guess SSB U+3D hit the best it can do :)
EricFabian: "after SSB 3DS numbers and pre-prders numbers of SSB Wii U directly from Nintendo: Yes" ⇒ Another Genius!
Nirvana_Nut85 : "I'd say 8 million combined shipments for years end would be a logical estimate, given the preorders for SSBU and the current sales for SSB3DS. I'd cry with tears of joy if shipments hit 10 mill for December 31st :P" ⇒ Might be spot on. Congratulations!
Tak13: "you have won the 3ds version bet,i m almost sure you will win the wii u version bet too" ⇒ I might not :'-(
DarkRPGamer007 : "Well without digital sales it will probably show on here 10m but I think with them they will be at 12m" ⇒ My prediction isnt bold anymore 
HylianSwordsman : "Not by years end, but lifetime most definitely. The 3DS version alone will probably have over 5 million by years end, and the Wii U version should be approaching 3 million by then at least, so probably over 8 million combined, I'm thinking." ⇒ Nice job!
Exblackman: "I say your estimate is a little low and say that it will do 10.5 million shipped plus digital mostly because I believe this game will more wiiu than any other game previously released." ⇒ Wish you were right!!!
Pavolink: "No. 6-6.5M" ⇒ Braaaaaaaaah..... Stop doing SSB predictions XD
aikohualda: "personally i think it wont make it 10 million.... im thinking 4 million 3ds and 2.5 wii u. ~snip~ so im calling in 6.5 million by the end of the year.... shipment + digital should be around 7.5 million" ⇒ Looking like it'll be more than 7.5mil shipped :0
Munchies : "Yes, this should hit 8 million copies comfortably." ⇒ Guessing 8mil is sold. You might not be far off!
Essay Pro