You'd think, even if Tyrone didn't want to give out the real reason, he could at least make something up.
Quote from tyrone on June 7, 2009, 14:32
Zarro, Cub, everyone else, here's one thing I can promise you--be certain that we do check the forums daily and read pretty much everything. First and foremost, I'm a fan of Cave Story and that's why I value the feedback from the community
This reads like generic, empty PR noise. Like when a machine tells you "we value your call" over the phone when you've been on hold for twenty minutes.
But really, it's getting frustrating not to have any answer as to why NG is Wii-exclusive. Nifflas can't give an answer; apparently only Tyrone Rodriguez has the authority to explain the reason. But then, Tyrone goes and blatantly dodges/ignores questions relating to the reason. First in that interview, and now he's ignored the question for nearly two weeks when it's practically sitting on his doorstep.
What could the reason be that it can't be told? Is it illegal? If chipset's right, and Nicalis is actually a subsidary of Nintendo, then it might be illegal: to quote
this definition of collusion, "Collusion occurs when two persons or representatives of an entity or organization make an agreement to deceive or mislead another. Such agreements are usually secretive, and involve... gaining an unfair advantage over... others with whom they are negotiating. The collusion, therefore, makes the bargaining process inherently unfair. Collusion can involve... misrepresenting the independence of the relationship betweeen the colluding parties." (Ellipses mine, to emphasize the relevant portions.)
That is, if Nintendo is using Nicalis as an apparently independent organization in order to get contracts with indie developers who would not otherwise sign contracts with Nintendo, that'd probably be collusion- and thus illegal.