Bison's winquote against Jin and Hugo references the "YES! YES!" and "This is delicious!" memes at once. And against Chun-Li it references the "I killed my father too and you don't hear ME whining about it!" meme.
He also has a winquote against Guile which references The Movie.
And his winquote against Blanka has him denying creating something "as ridiculous as him," mocking the movie which showed Bison's genetic experiments transforming Carlos Blanka into a green skinned monster.
Speaking of Blanka, there's his winqote against Guy:
Blanka: You say funny things. What's profound sadness anyway?
Development Hell: Since TxSF's announcement, there's been virtually no news on it's status.
Too Soon: Mega Man's portrayal was meant to be a Self-Deprecation of Capcom's mascot. The timing of itnote Ifune leaving Capcom, Mega Man being denied inclusion into Marvel vs Capcom 3, the cancellation of Mega Man Legends 3 made the joke a lot harsher than it original intended.
Harada also made a popularity poll for both Tekken and Street Fighter characters, stating beforehand that it won't influence the developer team's choices, it is just for "research"... and yet some fans are voting like crazy in hope it will get their favorite character in; knowing the MvC3 polls' hype and consequent fiasco, Harada knew what was coming for this poll.
The absolute first initial press release that these games were being made indicated that they might have been called "Capcom vs. Namco". It was later revealed that this was not the actual title, but rather what we have now.
Originally, the PS3 exclusive characters were going to be region exclusive. Cole for the American version and Toro & Kuro for the Japanese version. It finally was changed so any region could enjoy all 3 bonus characters.
Originally originally, Mega Man and Pac-Man were going to be in the Xbox 360 version of the game as well instead of being PS3 exclusive, however, Microsoft did not want those characters on their system and instead wanted to game to be Exactly What It Says on the Tin, no bonus characters.