As a Canadian, I'd much rather have Quebec in Canada. Part of my understanding of the national identity.
The recent flaming row is related to the use of that word, "national." Both in English, and even more in French, the word "national" has two meanings. One's political (i.e. political sovereignty, autonomy), and another's sociological (i.e. a self-recognized cultural community). The Separatists have always had a minority of Quebecers interested in political sovereignty, but have intentionally muddied the waters regularly, flipping between the two meanings of the word "national," to try and trick the swing voters to go with them.
I support the idea of Quebec as a "nation" in the sociological sense - anybody who's spent any time at all in Quebec knows that the place is indeed different from the rest of Canada. But so's Newfoundland, which is equally a sociological "nation." So's the Francophone part of Atlantic Canada, which doesn't identify with Quebec, but does understand itself to be an Acadian "nation." Our aboriginal peoples are also called "first nations" here, for exactly this reason.
Clarifying what's meant by the term, and forcing the Separatists to stop swishing from one definition to the other depending on what gives them political advantage, is what the most recent stuff is about. I support it - and support Quebec, as a sociological nation, within a Politically unified Canada.