Masamune, on Aug 1 2009, 11:18 PM, said:
The difference is that with the Stargate and Star Trek examples, they attempt to maintain consistency with the parent series, while Tingle does not.The Wario series is a spinoff of the Mario series, yet that remains very much in the Mario 'canon'. The Donkey Kong series isn't that far out of the Mario canon either, though there are some contradicting information (but there was contradictory information in the DKC series by itself). And it's not assumed that the DK in the Mario sports series is the Arcade one. In fact, he's been referred to as separate to the Arcade Donkey Kong. Mario Superstar Baseball comes to mind here. In any case, the Mario series is a terrible one to draw a parallel, because it's even messier than the Zelda series is. A better example are spinoffs like Frasier from Cheers, Star Trek: Deep Space Nine from Star Trek: The Next Generation, Stargate: Atlantis from Stargate: SG-1, and so forth. How does a spinoff render something noncanon? Is Stargate Atlantis not canon to the Stargate universe?
The Tingle games aren't comparable to Link's Crossbow Training or Super Smash Bros. Hell, even those two games aren't comparable to eachother. Link's Crossbow Training is canon insofar as Metroid Prime Pinball is. It's a simplification of another game (in this case Twilight Princess), portrayed in a different style. Super Smash Bros. is simply a crossover game, better compared to Soul Calibur II. The Tingle games, however, follow a major character from the Zelda series into his own series of games, much like Wario. The connections are loosely defined, but it still features some cameos of major Zelda characters (the Great Deku Tree comes to mind).